Home / 32,447.22-44,776.71-18,304.62

Finding the Fourth Proportional to 32,447.22, 44,776.71 and 18,304.62

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Solution

The fourth proportional to 32,447.22, 44,776.71 and 18,304.62 is: 25,260.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,447.22 : 44,776.71 = 18,304.62 : x
  2. Step 2: Convert to fraction form
    32,447.22/44,776.71 = 18,304.62/x
  3. Step 3: Cross multiply
    32,447.22x = 44,776.71 × 18,304.62
  4. Step 4: Simplify right side
    32,447.22x = 819,620,661.40
  5. Step 5: Solve for x
    x = 819,620,661.40/32,447.22
  6. Step 6: Final answer
    x = 25,260.12

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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.