Home / 17,429.66-24,052.91-9,471.87

Finding the Fourth Proportional to 17,429.66, 24,052.91 and 9,471.87

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Solution

The fourth proportional to 17,429.66, 24,052.91 and 9,471.87 is: 13,071.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,429.66 : 24,052.91 = 9,471.87 : x
  2. Step 2: Convert to fraction form
    17,429.66/24,052.91 = 9,471.87/x
  3. Step 3: Cross multiply
    17,429.66x = 24,052.91 × 9,471.87
  4. Step 4: Simplify right side
    17,429.66x = 227,826,036.64
  5. Step 5: Solve for x
    x = 227,826,036.64/17,429.66
  6. Step 6: Final answer
    x = 13,071.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.