Home / 34,419.53-47,448.68-24,330.17

Finding the Fourth Proportional to 34,419.53, 47,448.68 and 24,330.17

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Solution

The fourth proportional to 34,419.53, 47,448.68 and 24,330.17 is: 33,540.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,419.53 : 47,448.68 = 24,330.17 : x
  2. Step 2: Convert to fraction form
    34,419.53/47,448.68 = 24,330.17/x
  3. Step 3: Cross multiply
    34,419.53x = 47,448.68 × 24,330.17
  4. Step 4: Simplify right side
    34,419.53x = 1,154,434,091.78
  5. Step 5: Solve for x
    x = 1,154,434,091.78/34,419.53
  6. Step 6: Final answer
    x = 33,540.09

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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.