Home / 7,356.52-10,154.06-4,524.36

Finding the Fourth Proportional to 7,356.52, 10,154.06 and 4,524.36

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Solution

The fourth proportional to 7,356.52, 10,154.06 and 4,524.36 is: 6,244.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,356.52 : 10,154.06 = 4,524.36 : x
  2. Step 2: Convert to fraction form
    7,356.52/10,154.06 = 4,524.36/x
  3. Step 3: Cross multiply
    7,356.52x = 10,154.06 × 4,524.36
  4. Step 4: Simplify right side
    7,356.52x = 45,940,579.17
  5. Step 5: Solve for x
    x = 45,940,579.17/7,356.52
  6. Step 6: Final answer
    x = 6,244.88

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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.