Home / 32,069.39-44,209.19-22,479.39

Finding the Fourth Proportional to 32,069.39, 44,209.19 and 22,479.39

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Solution

The fourth proportional to 32,069.39, 44,209.19 and 22,479.39 is: 30,988.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,069.39 : 44,209.19 = 22,479.39 : x
  2. Step 2: Convert to fraction form
    32,069.39/44,209.19 = 22,479.39/x
  3. Step 3: Cross multiply
    32,069.39x = 44,209.19 × 22,479.39
  4. Step 4: Simplify right side
    32,069.39x = 993,795,679.79
  5. Step 5: Solve for x
    x = 993,795,679.79/32,069.39
  6. Step 6: Final answer
    x = 30,988.92

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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.