Home / 44,202.60-66,302.28-10,922.40

Finding the Fourth Proportional to 44,202.60, 66,302.28 and 10,922.40

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Solution

The fourth proportional to 44,202.60, 66,302.28 and 10,922.40 is: 16,383.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,202.60 : 66,302.28 = 10,922.40 : x
  2. Step 2: Convert to fraction form
    44,202.60/66,302.28 = 10,922.40/x
  3. Step 3: Cross multiply
    44,202.60x = 66,302.28 × 10,922.40
  4. Step 4: Simplify right side
    44,202.60x = 724,180,023.07
  5. Step 5: Solve for x
    x = 724,180,023.07/44,202.60
  6. Step 6: Final answer
    x = 16,383.20

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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.