Home / 48,421.56-72,654.26-24,716.87

Finding the Fourth Proportional to 48,421.56, 72,654.26 and 24,716.87

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Solution

The fourth proportional to 48,421.56, 72,654.26 and 24,716.87 is: 37,086.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,421.56 : 72,654.26 = 24,716.87 : x
  2. Step 2: Convert to fraction form
    48,421.56/72,654.26 = 24,716.87/x
  3. Step 3: Cross multiply
    48,421.56x = 72,654.26 × 24,716.87
  4. Step 4: Simplify right side
    48,421.56x = 1,795,785,684.96
  5. Step 5: Solve for x
    x = 1,795,785,684.96/48,421.56
  6. Step 6: Final answer
    x = 37,086.49

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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.