Home / 39,250.07-54,146.00-23,323.24

Finding the Fourth Proportional to 39,250.07, 54,146.00 and 23,323.24

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Solution

The fourth proportional to 39,250.07, 54,146.00 and 23,323.24 is: 32,174.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,250.07 : 54,146.00 = 23,323.24 : x
  2. Step 2: Convert to fraction form
    39,250.07/54,146.00 = 23,323.24/x
  3. Step 3: Cross multiply
    39,250.07x = 54,146.00 × 23,323.24
  4. Step 4: Simplify right side
    39,250.07x = 1,262,860,279.03
  5. Step 5: Solve for x
    x = 1,262,860,279.03/39,250.07
  6. Step 6: Final answer
    x = 32,174.73

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Half scale
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Double scale
Find fourth proportional to 39,251.07, 54,147.38 and 23,324.24
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.