Home / 29,446.16-44,180.10-13,658.84

Finding the Fourth Proportional to 29,446.16, 44,180.10 and 13,658.84

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Solution

The fourth proportional to 29,446.16, 44,180.10 and 13,658.84 is: 20,493.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,446.16 : 44,180.10 = 13,658.84 : x
  2. Step 2: Convert to fraction form
    29,446.16/44,180.10 = 13,658.84/x
  3. Step 3: Cross multiply
    29,446.16x = 44,180.10 × 13,658.84
  4. Step 4: Simplify right side
    29,446.16x = 603,448,917.08
  5. Step 5: Solve for x
    x = 603,448,917.08/29,446.16
  6. Step 6: Final answer
    x = 20,493.30

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1.5x scale

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.