Home / 4,572.84-6,856.70-1,452.27

Finding the Fourth Proportional to 4,572.84, 6,856.70 and 1,452.27

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Solution

The fourth proportional to 4,572.84, 6,856.70 and 1,452.27 is: 2,177.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,572.84 : 6,856.70 = 1,452.27 : x
  2. Step 2: Convert to fraction form
    4,572.84/6,856.70 = 1,452.27/x
  3. Step 3: Cross multiply
    4,572.84x = 6,856.70 × 1,452.27
  4. Step 4: Simplify right side
    4,572.84x = 9,957,779.71
  5. Step 5: Solve for x
    x = 9,957,779.71/4,572.84
  6. Step 6: Final answer
    x = 2,177.59

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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.