Home / 39,634.80-59,452.20-16,249.20

Finding the Fourth Proportional to 39,634.80, 59,452.20 and 16,249.20

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Solution

The fourth proportional to 39,634.80, 59,452.20 and 16,249.20 is: 24,373.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,634.80 : 59,452.20 = 16,249.20 : x
  2. Step 2: Convert to fraction form
    39,634.80/59,452.20 = 16,249.20/x
  3. Step 3: Cross multiply
    39,634.80x = 59,452.20 × 16,249.20
  4. Step 4: Simplify right side
    39,634.80x = 966,050,688.24
  5. Step 5: Solve for x
    x = 966,050,688.24/39,634.80
  6. Step 6: Final answer
    x = 24,373.80

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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.