Home / 45,508.02-62,799-25,367.10

Finding the Fourth Proportional to 45,508.02, 62,799 and 25,367.10

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Solution

The fourth proportional to 45,508.02, 62,799 and 25,367.10 is: 35,005.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,508.02 : 62,799 = 25,367.10 : x
  2. Step 2: Convert to fraction form
    45,508.02/62,799 = 25,367.10/x
  3. Step 3: Cross multiply
    45,508.02x = 62,799 × 25,367.10
  4. Step 4: Simplify right side
    45,508.02x = 1,593,028,512.90
  5. Step 5: Solve for x
    x = 1,593,028,512.90/45,508.02
  6. Step 6: Final answer
    x = 35,005.45

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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.