Home / 45,175.35-62,341.07-25,032.18

Finding the Fourth Proportional to 45,175.35, 62,341.07 and 25,032.18

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Solution

The fourth proportional to 45,175.35, 62,341.07 and 25,032.18 is: 34,543.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,175.35 : 62,341.07 = 25,032.18 : x
  2. Step 2: Convert to fraction form
    45,175.35/62,341.07 = 25,032.18/x
  3. Step 3: Cross multiply
    45,175.35x = 62,341.07 × 25,032.18
  4. Step 4: Simplify right side
    45,175.35x = 1,560,532,760.47
  5. Step 5: Solve for x
    x = 1,560,532,760.47/45,175.35
  6. Step 6: Final answer
    x = 34,543.90

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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.