Home / 61,815.29-92,723.00-22,363.16

Finding the Fourth Proportional to 61,815.29, 92,723.00 and 22,363.16

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Solution

The fourth proportional to 61,815.29, 92,723.00 and 22,363.16 is: 33,544.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,815.29 : 92,723.00 = 22,363.16 : x
  2. Step 2: Convert to fraction form
    61,815.29/92,723.00 = 22,363.16/x
  3. Step 3: Cross multiply
    61,815.29x = 92,723.00 × 22,363.16
  4. Step 4: Simplify right side
    61,815.29x = 2,073,578,709.25
  5. Step 5: Solve for x
    x = 2,073,578,709.25/61,815.29
  6. Step 6: Final answer
    x = 33,544.76

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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.