Home / 22,995.11-34,352.79-14,607.92

Finding the Fourth Proportional to 22,995.11, 34,352.79 and 14,607.92

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Solution

The fourth proportional to 22,995.11, 34,352.79 and 14,607.92 is: 21,823.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,995.11 : 34,352.79 = 14,607.92 : x
  2. Step 2: Convert to fraction form
    22,995.11/34,352.79 = 14,607.92/x
  3. Step 3: Cross multiply
    22,995.11x = 34,352.79 × 14,607.92
  4. Step 4: Simplify right side
    22,995.11x = 501,822,808.10
  5. Step 5: Solve for x
    x = 501,822,808.10/22,995.11
  6. Step 6: Final answer
    x = 21,823.02

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.