Home / 29,660.28-44,459.44-9,922.62

Finding the Fourth Proportional to 29,660.28, 44,459.44 and 9,922.62

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Solution

The fourth proportional to 29,660.28, 44,459.44 and 9,922.62 is: 14,873.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,660.28 : 44,459.44 = 9,922.62 : x
  2. Step 2: Convert to fraction form
    29,660.28/44,459.44 = 9,922.62/x
  3. Step 3: Cross multiply
    29,660.28x = 44,459.44 × 9,922.62
  4. Step 4: Simplify right side
    29,660.28x = 441,154,128.53
  5. Step 5: Solve for x
    x = 441,154,128.53/29,660.28
  6. Step 6: Final answer
    x = 14,873.57

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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.