Home / 34,449.40-47,527.92-22,519.62

Finding the Fourth Proportional to 34,449.40, 47,527.92 and 22,519.62

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Solution

The fourth proportional to 34,449.40, 47,527.92 and 22,519.62 is: 31,069.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,449.40 : 47,527.92 = 22,519.62 : x
  2. Step 2: Convert to fraction form
    34,449.40/47,527.92 = 22,519.62/x
  3. Step 3: Cross multiply
    34,449.40x = 47,527.92 × 22,519.62
  4. Step 4: Simplify right side
    34,449.40x = 1,070,310,697.79
  5. Step 5: Solve for x
    x = 1,070,310,697.79/34,449.40
  6. Step 6: Final answer
    x = 31,069.07

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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.