Home / 45,205.47-62,387.24-25,068.66

Finding the Fourth Proportional to 45,205.47, 62,387.24 and 25,068.66

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Solution

The fourth proportional to 45,205.47, 62,387.24 and 25,068.66 is: 34,596.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,205.47 : 62,387.24 = 25,068.66 : x
  2. Step 2: Convert to fraction form
    45,205.47/62,387.24 = 25,068.66/x
  3. Step 3: Cross multiply
    45,205.47x = 62,387.24 × 25,068.66
  4. Step 4: Simplify right side
    45,205.47x = 1,563,964,507.90
  5. Step 5: Solve for x
    x = 1,563,964,507.90/45,205.47
  6. Step 6: Final answer
    x = 34,596.80

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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.