Home / 61,855.11-92,719.28-24,400.00

Finding the Fourth Proportional to 61,855.11, 92,719.28 and 24,400.00

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Solution

The fourth proportional to 61,855.11, 92,719.28 and 24,400.00 is: 36,575.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,855.11 : 92,719.28 = 24,400.00 : x
  2. Step 2: Convert to fraction form
    61,855.11/92,719.28 = 24,400.00/x
  3. Step 3: Cross multiply
    61,855.11x = 92,719.28 × 24,400.00
  4. Step 4: Simplify right side
    61,855.11x = 2,262,350,608.90
  5. Step 5: Solve for x
    x = 2,262,350,608.90/61,855.11
  6. Step 6: Final answer
    x = 36,575.00

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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.