Home / 61,549.04-92,257.68-43,965.56

Finding the Fourth Proportional to 61,549.04, 92,257.68 and 43,965.56

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Solution

The fourth proportional to 61,549.04, 92,257.68 and 43,965.56 is: 65,901.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,549.04 : 92,257.68 = 43,965.56 : x
  2. Step 2: Convert to fraction form
    61,549.04/92,257.68 = 43,965.56/x
  3. Step 3: Cross multiply
    61,549.04x = 92,257.68 × 43,965.56
  4. Step 4: Simplify right side
    61,549.04x = 4,056,160,565.50
  5. Step 5: Solve for x
    x = 4,056,160,565.50/61,549.04
  6. Step 6: Final answer
    x = 65,901.28

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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.