Home / 29,095.83-40,152.15-16,349.38

Finding the Fourth Proportional to 29,095.83, 40,152.15 and 16,349.38

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Solution

The fourth proportional to 29,095.83, 40,152.15 and 16,349.38 is: 22,562.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,095.83 : 40,152.15 = 16,349.38 : x
  2. Step 2: Convert to fraction form
    29,095.83/40,152.15 = 16,349.38/x
  3. Step 3: Cross multiply
    29,095.83x = 40,152.15 × 16,349.38
  4. Step 4: Simplify right side
    29,095.83x = 656,462,758.17
  5. Step 5: Solve for x
    x = 656,462,758.17/29,095.83
  6. Step 6: Final answer
    x = 22,562.09

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1.5x scale

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.