Home / 14,767.08-22,145.22-5,404.02

Finding the Fourth Proportional to 14,767.08, 22,145.22 and 5,404.02

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Solution

The fourth proportional to 14,767.08, 22,145.22 and 5,404.02 is: 8,104.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,767.08 : 22,145.22 = 5,404.02 : x
  2. Step 2: Convert to fraction form
    14,767.08/22,145.22 = 5,404.02/x
  3. Step 3: Cross multiply
    14,767.08x = 22,145.22 × 5,404.02
  4. Step 4: Simplify right side
    14,767.08x = 119,673,211.78
  5. Step 5: Solve for x
    x = 119,673,211.78/14,767.08
  6. Step 6: Final answer
    x = 8,104.05

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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.