Home / 37,376.90-56,065.34-25,654.58

Finding the Fourth Proportional to 37,376.90, 56,065.34 and 25,654.58

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Solution

The fourth proportional to 37,376.90, 56,065.34 and 25,654.58 is: 38,481.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,376.90 : 56,065.34 = 25,654.58 : x
  2. Step 2: Convert to fraction form
    37,376.90/56,065.34 = 25,654.58/x
  3. Step 3: Cross multiply
    37,376.90x = 56,065.34 × 25,654.58
  4. Step 4: Simplify right side
    37,376.90x = 1,438,332,534.07
  5. Step 5: Solve for x
    x = 1,438,332,534.07/37,376.90
  6. Step 6: Final answer
    x = 38,481.86

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1.5x scale

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.