Home / 6,353.12-9,528.54-2,454.32

Finding the Fourth Proportional to 6,353.12, 9,528.54 and 2,454.32

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Solution

The fourth proportional to 6,353.12, 9,528.54 and 2,454.32 is: 3,681.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,353.12 : 9,528.54 = 2,454.32 : x
  2. Step 2: Convert to fraction form
    6,353.12/9,528.54 = 2,454.32/x
  3. Step 3: Cross multiply
    6,353.12x = 9,528.54 × 2,454.32
  4. Step 4: Simplify right side
    6,353.12x = 23,386,086.29
  5. Step 5: Solve for x
    x = 23,386,086.29/6,353.12
  6. Step 6: Final answer
    x = 3,681.04

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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.