Home / 37,972.11-56,958.16-29,639.64

Finding the Fourth Proportional to 37,972.11, 56,958.16 and 29,639.64

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Solution

The fourth proportional to 37,972.11, 56,958.16 and 29,639.64 is: 44,459.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,972.11 : 56,958.16 = 29,639.64 : x
  2. Step 2: Convert to fraction form
    37,972.11/56,958.16 = 29,639.64/x
  3. Step 3: Cross multiply
    37,972.11x = 56,958.16 × 29,639.64
  4. Step 4: Simplify right side
    37,972.11x = 1,688,219,357.46
  5. Step 5: Solve for x
    x = 1,688,219,357.46/37,972.11
  6. Step 6: Final answer
    x = 44,459.46

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Similar ratio
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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.