Home / 41,475.80-62,070.75-25,454.70

Finding the Fourth Proportional to 41,475.80, 62,070.75 and 25,454.70

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Solution

The fourth proportional to 41,475.80, 62,070.75 and 25,454.70 is: 38,094.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,475.80 : 62,070.75 = 25,454.70 : x
  2. Step 2: Convert to fraction form
    41,475.80/62,070.75 = 25,454.70/x
  3. Step 3: Cross multiply
    41,475.80x = 62,070.75 × 25,454.70
  4. Step 4: Simplify right side
    41,475.80x = 1,579,992,302.16
  5. Step 5: Solve for x
    x = 1,579,992,302.16/41,475.80
  6. Step 6: Final answer
    x = 38,094.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.