Home / 45,595.01-62,920.58-25,456.88

Finding the Fourth Proportional to 45,595.01, 62,920.58 and 25,456.88

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Solution

The fourth proportional to 45,595.01, 62,920.58 and 25,456.88 is: 35,130.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,595.01 : 62,920.58 = 25,456.88 : x
  2. Step 2: Convert to fraction form
    45,595.01/62,920.58 = 25,456.88/x
  3. Step 3: Cross multiply
    45,595.01x = 62,920.58 × 25,456.88
  4. Step 4: Simplify right side
    45,595.01x = 1,601,761,212.70
  5. Step 5: Solve for x
    x = 1,601,761,212.70/45,595.01
  6. Step 6: Final answer
    x = 35,130.19

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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.