Home / 22,730.68-34,106.46-10,254.04

Finding the Fourth Proportional to 22,730.68, 34,106.46 and 10,254.04

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Solution

The fourth proportional to 22,730.68, 34,106.46 and 10,254.04 is: 15,385.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,730.68 : 34,106.46 = 10,254.04 : x
  2. Step 2: Convert to fraction form
    22,730.68/34,106.46 = 10,254.04/x
  3. Step 3: Cross multiply
    22,730.68x = 34,106.46 × 10,254.04
  4. Step 4: Simplify right side
    22,730.68x = 349,729,005.10
  5. Step 5: Solve for x
    x = 349,729,005.10/22,730.68
  6. Step 6: Final answer
    x = 15,385.77

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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.