Home / 39,484.76-54,482.10-23,568.26

Finding the Fourth Proportional to 39,484.76, 54,482.10 and 23,568.26

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Solution

The fourth proportional to 39,484.76, 54,482.10 and 23,568.26 is: 32,520.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,484.76 : 54,482.10 = 23,568.26 : x
  2. Step 2: Convert to fraction form
    39,484.76/54,482.10 = 23,568.26/x
  3. Step 3: Cross multiply
    39,484.76x = 54,482.10 × 23,568.26
  4. Step 4: Simplify right side
    39,484.76x = 1,284,048,298.15
  5. Step 5: Solve for x
    x = 1,284,048,298.15/39,484.76
  6. Step 6: Final answer
    x = 32,520.10

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Double scale
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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.