Home / 42,647.68-58,860.96-24,757.52

Finding the Fourth Proportional to 42,647.68, 58,860.96 and 24,757.52

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Solution

The fourth proportional to 42,647.68, 58,860.96 and 24,757.52 is: 34,169.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,647.68 : 58,860.96 = 24,757.52 : x
  2. Step 2: Convert to fraction form
    42,647.68/58,860.96 = 24,757.52/x
  3. Step 3: Cross multiply
    42,647.68x = 58,860.96 × 24,757.52
  4. Step 4: Simplify right side
    42,647.68x = 1,457,251,394.42
  5. Step 5: Solve for x
    x = 1,457,251,394.42/42,647.68
  6. Step 6: Final answer
    x = 34,169.53

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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.