Home / 45,767.16-63,151.38-25,624.89

Finding the Fourth Proportional to 45,767.16, 63,151.38 and 25,624.89

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Solution

The fourth proportional to 45,767.16, 63,151.38 and 25,624.89 is: 35,358.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,767.16 : 63,151.38 = 25,624.89 : x
  2. Step 2: Convert to fraction form
    45,767.16/63,151.38 = 25,624.89/x
  3. Step 3: Cross multiply
    45,767.16x = 63,151.38 × 25,624.89
  4. Step 4: Simplify right side
    45,767.16x = 1,618,247,165.85
  5. Step 5: Solve for x
    x = 1,618,247,165.85/45,767.16
  6. Step 6: Final answer
    x = 35,358.26

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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.