Home / 45,152.28-62,276.58-29,224.44

Finding the Fourth Proportional to 45,152.28, 62,276.58 and 29,224.44

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Solution

The fourth proportional to 45,152.28, 62,276.58 and 29,224.44 is: 40,308.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,152.28 : 62,276.58 = 29,224.44 : x
  2. Step 2: Convert to fraction form
    45,152.28/62,276.58 = 29,224.44/x
  3. Step 3: Cross multiply
    45,152.28x = 62,276.58 × 29,224.44
  4. Step 4: Simplify right side
    45,152.28x = 1,819,998,175.62
  5. Step 5: Solve for x
    x = 1,819,998,175.62/45,152.28
  6. Step 6: Final answer
    x = 40,308.00

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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.