Home / 42,251.80-58,308.86-24,345.40

Finding the Fourth Proportional to 42,251.80, 58,308.86 and 24,345.40

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Solution

The fourth proportional to 42,251.80, 58,308.86 and 24,345.40 is: 33,597.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,251.80 : 58,308.86 = 24,345.40 : x
  2. Step 2: Convert to fraction form
    42,251.80/58,308.86 = 24,345.40/x
  3. Step 3: Cross multiply
    42,251.80x = 58,308.86 × 24,345.40
  4. Step 4: Simplify right side
    42,251.80x = 1,419,552,520.24
  5. Step 5: Solve for x
    x = 1,419,552,520.24/42,251.80
  6. Step 6: Final answer
    x = 33,597.44

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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.