Home / 3,248.52-4,873.53-1,168.74

Finding the Fourth Proportional to 3,248.52, 4,873.53 and 1,168.74

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Solution

The fourth proportional to 3,248.52, 4,873.53 and 1,168.74 is: 1,753.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248.52 : 4,873.53 = 1,168.74 : x
  2. Step 2: Convert to fraction form
    3,248.52/4,873.53 = 1,168.74/x
  3. Step 3: Cross multiply
    3,248.52x = 4,873.53 × 1,168.74
  4. Step 4: Simplify right side
    3,248.52x = 5,695,889.45
  5. Step 5: Solve for x
    x = 5,695,889.45/3,248.52
  6. Step 6: Final answer
    x = 1,753.38

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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.