Home / 45,517.02-62,810.28-25,373.00

Finding the Fourth Proportional to 45,517.02, 62,810.28 and 25,373.00

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Solution

The fourth proportional to 45,517.02, 62,810.28 and 25,373.00 is: 35,012.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,517.02 : 62,810.28 = 25,373.00 : x
  2. Step 2: Convert to fraction form
    45,517.02/62,810.28 = 25,373.00/x
  3. Step 3: Cross multiply
    45,517.02x = 62,810.28 × 25,373.00
  4. Step 4: Simplify right side
    45,517.02x = 1,593,684,920.39
  5. Step 5: Solve for x
    x = 1,593,684,920.39/45,517.02
  6. Step 6: Final answer
    x = 35,012.95

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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.