Home / 32,267.06-48,406.21-10,074.78

Finding the Fourth Proportional to 32,267.06, 48,406.21 and 10,074.78

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Solution

The fourth proportional to 32,267.06, 48,406.21 and 10,074.78 is: 15,113.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,267.06 : 48,406.21 = 10,074.78 : x
  2. Step 2: Convert to fraction form
    32,267.06/48,406.21 = 10,074.78/x
  3. Step 3: Cross multiply
    32,267.06x = 48,406.21 × 10,074.78
  4. Step 4: Simplify right side
    32,267.06x = 487,681,891.20
  5. Step 5: Solve for x
    x = 487,681,891.20/32,267.06
  6. Step 6: Final answer
    x = 15,113.92

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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.