Home / 45,176.03-62,341.13-25,033.76

Finding the Fourth Proportional to 45,176.03, 62,341.13 and 25,033.76

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Solution

The fourth proportional to 45,176.03, 62,341.13 and 25,033.76 is: 34,545.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,176.03 : 62,341.13 = 25,033.76 : x
  2. Step 2: Convert to fraction form
    45,176.03/62,341.13 = 25,033.76/x
  3. Step 3: Cross multiply
    45,176.03x = 62,341.13 × 25,033.76
  4. Step 4: Simplify right side
    45,176.03x = 1,560,632,449.67
  5. Step 5: Solve for x
    x = 1,560,632,449.67/45,176.03
  6. Step 6: Final answer
    x = 34,545.59

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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.