Home / 16,506.38-24,700.43-14,292.86

Finding the Fourth Proportional to 16,506.38, 24,700.43 and 14,292.86

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Solution

The fourth proportional to 16,506.38, 24,700.43 and 14,292.86 is: 21,388.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,506.38 : 24,700.43 = 14,292.86 : x
  2. Step 2: Convert to fraction form
    16,506.38/24,700.43 = 14,292.86/x
  3. Step 3: Cross multiply
    16,506.38x = 24,700.43 × 14,292.86
  4. Step 4: Simplify right side
    16,506.38x = 353,039,700.16
  5. Step 5: Solve for x
    x = 353,039,700.16/16,506.38
  6. Step 6: Final answer
    x = 21,388.07

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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.