Home / 44,230.80-66,346.20-25,568.40

Finding the Fourth Proportional to 44,230.80, 66,346.20 and 25,568.40

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Solution

The fourth proportional to 44,230.80, 66,346.20 and 25,568.40 is: 38,352.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,230.80 : 66,346.20 = 25,568.40 : x
  2. Step 2: Convert to fraction form
    44,230.80/66,346.20 = 25,568.40/x
  3. Step 3: Cross multiply
    44,230.80x = 66,346.20 × 25,568.40
  4. Step 4: Simplify right side
    44,230.80x = 1,696,366,180.08
  5. Step 5: Solve for x
    x = 1,696,366,180.08/44,230.80
  6. Step 6: Final answer
    x = 38,352.60

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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.