Home / 45,335.16-62,561.26-25,191.52

Finding the Fourth Proportional to 45,335.16, 62,561.26 and 25,191.52

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Solution

The fourth proportional to 45,335.16, 62,561.26 and 25,191.52 is: 34,763.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,335.16 : 62,561.26 = 25,191.52 : x
  2. Step 2: Convert to fraction form
    45,335.16/62,561.26 = 25,191.52/x
  3. Step 3: Cross multiply
    45,335.16x = 62,561.26 × 25,191.52
  4. Step 4: Simplify right side
    45,335.16x = 1,576,013,232.52
  5. Step 5: Solve for x
    x = 1,576,013,232.52/45,335.16
  6. Step 6: Final answer
    x = 34,763.60

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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.