Home / 61,628.30-92,248.05-44,132.30

Finding the Fourth Proportional to 61,628.30, 92,248.05 and 44,132.30

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Solution

The fourth proportional to 61,628.30, 92,248.05 and 44,132.30 is: 66,059.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,628.30 : 92,248.05 = 44,132.30 : x
  2. Step 2: Convert to fraction form
    61,628.30/92,248.05 = 44,132.30/x
  3. Step 3: Cross multiply
    61,628.30x = 92,248.05 × 44,132.30
  4. Step 4: Simplify right side
    61,628.30x = 4,071,118,617.02
  5. Step 5: Solve for x
    x = 4,071,118,617.02/61,628.30
  6. Step 6: Final answer
    x = 66,059.24

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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.