Home / 63,905.29-88,182.07-37,042.25

Finding the Fourth Proportional to 63,905.29, 88,182.07 and 37,042.25

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Solution

The fourth proportional to 63,905.29, 88,182.07 and 37,042.25 is: 51,114.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,905.29 : 88,182.07 = 37,042.25 : x
  2. Step 2: Convert to fraction form
    63,905.29/88,182.07 = 37,042.25/x
  3. Step 3: Cross multiply
    63,905.29x = 88,182.07 × 37,042.25
  4. Step 4: Simplify right side
    63,905.29x = 3,266,461,748.94
  5. Step 5: Solve for x
    x = 3,266,461,748.94/63,905.29
  6. Step 6: Final answer
    x = 51,114.11

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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.