Home / 45,205.19-62,381.44-25,062.38

Finding the Fourth Proportional to 45,205.19, 62,381.44 and 25,062.38

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Solution

The fourth proportional to 45,205.19, 62,381.44 and 25,062.38 is: 34,585.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,205.19 : 62,381.44 = 25,062.38 : x
  2. Step 2: Convert to fraction form
    45,205.19/62,381.44 = 25,062.38/x
  3. Step 3: Cross multiply
    45,205.19x = 62,381.44 × 25,062.38
  4. Step 4: Simplify right side
    45,205.19x = 1,563,427,354.23
  5. Step 5: Solve for x
    x = 1,563,427,354.23/45,205.19
  6. Step 6: Final answer
    x = 34,585.13

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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.