Home / 23,055.29-34,591.13-11,376.71

Finding the Fourth Proportional to 23,055.29, 34,591.13 and 11,376.71

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Solution

The fourth proportional to 23,055.29, 34,591.13 and 11,376.71 is: 17,069.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,055.29 : 34,591.13 = 11,376.71 : x
  2. Step 2: Convert to fraction form
    23,055.29/34,591.13 = 11,376.71/x
  3. Step 3: Cross multiply
    23,055.29x = 34,591.13 × 11,376.71
  4. Step 4: Simplify right side
    23,055.29x = 393,533,024.74
  5. Step 5: Solve for x
    x = 393,533,024.74/23,055.29
  6. Step 6: Final answer
    x = 17,069.10

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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.