Home / 4,882.31-7,318.28-1,594.52

Finding the Fourth Proportional to 4,882.31, 7,318.28 and 1,594.52

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Solution

The fourth proportional to 4,882.31, 7,318.28 and 1,594.52 is: 2,390.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,882.31 : 7,318.28 = 1,594.52 : x
  2. Step 2: Convert to fraction form
    4,882.31/7,318.28 = 1,594.52/x
  3. Step 3: Cross multiply
    4,882.31x = 7,318.28 × 1,594.52
  4. Step 4: Simplify right side
    4,882.31x = 11,669,099.26
  5. Step 5: Solve for x
    x = 11,669,099.26/4,882.31
  6. Step 6: Final answer
    x = 2,390.08

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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.