Home / 22,937.13-34,350.08-11,662.81

Finding the Fourth Proportional to 22,937.13, 34,350.08 and 11,662.81

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Solution

The fourth proportional to 22,937.13, 34,350.08 and 11,662.81 is: 17,465.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,937.13 : 34,350.08 = 11,662.81 : x
  2. Step 2: Convert to fraction form
    22,937.13/34,350.08 = 11,662.81/x
  3. Step 3: Cross multiply
    22,937.13x = 34,350.08 × 11,662.81
  4. Step 4: Simplify right side
    22,937.13x = 400,618,312.34
  5. Step 5: Solve for x
    x = 400,618,312.34/22,937.13
  6. Step 6: Final answer
    x = 17,465.93

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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.