Home / 104,264.16-156,372.23-62,156.10

Finding the Fourth Proportional to 104,264.16, 156,372.23 and 62,156.10

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Solution

The fourth proportional to 104,264.16, 156,372.23 and 62,156.10 is: 93,219.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,264.16 : 156,372.23 = 62,156.10 : x
  2. Step 2: Convert to fraction form
    104,264.16/156,372.23 = 62,156.10/x
  3. Step 3: Cross multiply
    104,264.16x = 156,372.23 × 62,156.10
  4. Step 4: Simplify right side
    104,264.16x = 9,719,487,965.10
  5. Step 5: Solve for x
    x = 9,719,487,965.10/104,264.16
  6. Step 6: Final answer
    x = 93,219.84

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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.