Home / 69,573.20-96,010.97-37,742.10

Finding the Fourth Proportional to 69,573.20, 96,010.97 and 37,742.10

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Solution

The fourth proportional to 69,573.20, 96,010.97 and 37,742.10 is: 52,084.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,573.20 : 96,010.97 = 37,742.10 : x
  2. Step 2: Convert to fraction form
    69,573.20/96,010.97 = 37,742.10/x
  3. Step 3: Cross multiply
    69,573.20x = 96,010.97 × 37,742.10
  4. Step 4: Simplify right side
    69,573.20x = 3,623,655,545.17
  5. Step 5: Solve for x
    x = 3,623,655,545.17/69,573.20
  6. Step 6: Final answer
    x = 52,084.07

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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.