Home / 47,267.20-65,184.92-34,500.18

Finding the Fourth Proportional to 47,267.20, 65,184.92 and 34,500.18

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Solution

The fourth proportional to 47,267.20, 65,184.92 and 34,500.18 is: 47,578.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,267.20 : 65,184.92 = 34,500.18 : x
  2. Step 2: Convert to fraction form
    47,267.20/65,184.92 = 34,500.18/x
  3. Step 3: Cross multiply
    47,267.20x = 65,184.92 × 34,500.18
  4. Step 4: Simplify right side
    47,267.20x = 2,248,891,473.29
  5. Step 5: Solve for x
    x = 2,248,891,473.29/47,267.20
  6. Step 6: Final answer
    x = 47,578.27

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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.