Home / 48,459.52-66,870.68-27,241.96

Finding the Fourth Proportional to 48,459.52, 66,870.68 and 27,241.96

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Solution

The fourth proportional to 48,459.52, 66,870.68 and 27,241.96 is: 37,591.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,459.52 : 66,870.68 = 27,241.96 : x
  2. Step 2: Convert to fraction form
    48,459.52/66,870.68 = 27,241.96/x
  3. Step 3: Cross multiply
    48,459.52x = 66,870.68 × 27,241.96
  4. Step 4: Simplify right side
    48,459.52x = 1,821,688,389.73
  5. Step 5: Solve for x
    x = 1,821,688,389.73/48,459.52
  6. Step 6: Final answer
    x = 37,591.96

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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.