Home / 37,964.75-56,947.14-10,262.75

Finding the Fourth Proportional to 37,964.75, 56,947.14 and 10,262.75

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Solution

The fourth proportional to 37,964.75, 56,947.14 and 10,262.75 is: 15,394.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,964.75 : 56,947.14 = 10,262.75 : x
  2. Step 2: Convert to fraction form
    37,964.75/56,947.14 = 10,262.75/x
  3. Step 3: Cross multiply
    37,964.75x = 56,947.14 × 10,262.75
  4. Step 4: Simplify right side
    37,964.75x = 584,434,261.04
  5. Step 5: Solve for x
    x = 584,434,261.04/37,964.75
  6. Step 6: Final answer
    x = 15,394.13

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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.