Home / 49,534.03-74,298.43-16,249.71

Finding the Fourth Proportional to 49,534.03, 74,298.43 and 16,249.71

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Solution

The fourth proportional to 49,534.03, 74,298.43 and 16,249.71 is: 24,373.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,534.03 : 74,298.43 = 16,249.71 : x
  2. Step 2: Convert to fraction form
    49,534.03/74,298.43 = 16,249.71/x
  3. Step 3: Cross multiply
    49,534.03x = 74,298.43 × 16,249.71
  4. Step 4: Simplify right side
    49,534.03x = 1,207,327,859.71
  5. Step 5: Solve for x
    x = 1,207,327,859.71/49,534.03
  6. Step 6: Final answer
    x = 24,373.71

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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.