Home / 65,339.26-97,932.95-29,747.05

Finding the Fourth Proportional to 65,339.26, 97,932.95 and 29,747.05

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Solution

The fourth proportional to 65,339.26, 97,932.95 and 29,747.05 is: 44,586.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,339.26 : 97,932.95 = 29,747.05 : x
  2. Step 2: Convert to fraction form
    65,339.26/97,932.95 = 29,747.05/x
  3. Step 3: Cross multiply
    65,339.26x = 97,932.95 × 29,747.05
  4. Step 4: Simplify right side
    65,339.26x = 2,913,215,721.90
  5. Step 5: Solve for x
    x = 2,913,215,721.90/65,339.26
  6. Step 6: Final answer
    x = 44,586.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.