Home / 38,235.06-52,757.37-23,125.59

Finding the Fourth Proportional to 38,235.06, 52,757.37 and 23,125.59

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Solution

The fourth proportional to 38,235.06, 52,757.37 and 23,125.59 is: 31,909.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,235.06 : 52,757.37 = 23,125.59 : x
  2. Step 2: Convert to fraction form
    38,235.06/52,757.37 = 23,125.59/x
  3. Step 3: Cross multiply
    38,235.06x = 52,757.37 × 23,125.59
  4. Step 4: Simplify right side
    38,235.06x = 1,220,045,308.10
  5. Step 5: Solve for x
    x = 1,220,045,308.10/38,235.06
  6. Step 6: Final answer
    x = 31,909.07

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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.