Home / 45,335.66-62,561.96-25,192.02

Finding the Fourth Proportional to 45,335.66, 62,561.96 and 25,192.02

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Solution

The fourth proportional to 45,335.66, 62,561.96 and 25,192.02 is: 34,764.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,335.66 : 62,561.96 = 25,192.02 : x
  2. Step 2: Convert to fraction form
    45,335.66/62,561.96 = 25,192.02/x
  3. Step 3: Cross multiply
    45,335.66x = 62,561.96 × 25,192.02
  4. Step 4: Simplify right side
    45,335.66x = 1,576,062,021.60
  5. Step 5: Solve for x
    x = 1,576,062,021.60/45,335.66
  6. Step 6: Final answer
    x = 34,764.29

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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.