Home / 22,685.14-34,029.38-6,045.12

Finding the Fourth Proportional to 22,685.14, 34,029.38 and 6,045.12

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Solution

The fourth proportional to 22,685.14, 34,029.38 and 6,045.12 is: 9,068.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,685.14 : 34,029.38 = 6,045.12 : x
  2. Step 2: Convert to fraction form
    22,685.14/34,029.38 = 6,045.12/x
  3. Step 3: Cross multiply
    22,685.14x = 34,029.38 × 6,045.12
  4. Step 4: Simplify right side
    22,685.14x = 205,711,685.63
  5. Step 5: Solve for x
    x = 205,711,685.63/22,685.14
  6. Step 6: Final answer
    x = 9,068.13

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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.