Home / 61,718.28-92,523.34-29,681.29

Finding the Fourth Proportional to 61,718.28, 92,523.34 and 29,681.29

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Solution

The fourth proportional to 61,718.28, 92,523.34 and 29,681.29 is: 44,495.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,718.28 : 92,523.34 = 29,681.29 : x
  2. Step 2: Convert to fraction form
    61,718.28/92,523.34 = 29,681.29/x
  3. Step 3: Cross multiply
    61,718.28x = 92,523.34 × 29,681.29
  4. Step 4: Simplify right side
    61,718.28x = 2,746,211,811.89
  5. Step 5: Solve for x
    x = 2,746,211,811.89/61,718.28
  6. Step 6: Final answer
    x = 44,495.93

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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.