Home / 61,068.32-92,073.26-60,689.24

Finding the Fourth Proportional to 61,068.32, 92,073.26 and 60,689.24

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Solution

The fourth proportional to 61,068.32, 92,073.26 and 60,689.24 is: 91,501.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,068.32 : 92,073.26 = 60,689.24 : x
  2. Step 2: Convert to fraction form
    61,068.32/92,073.26 = 60,689.24/x
  3. Step 3: Cross multiply
    61,068.32x = 92,073.26 × 60,689.24
  4. Step 4: Simplify right side
    61,068.32x = 5,587,856,173.72
  5. Step 5: Solve for x
    x = 5,587,856,173.72/61,068.32
  6. Step 6: Final answer
    x = 91,501.72

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.