Home / 4,557.27-6,288.92-2,567.71

Finding the Fourth Proportional to 4,557.27, 6,288.92 and 2,567.71

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Solution

The fourth proportional to 4,557.27, 6,288.92 and 2,567.71 is: 3,543.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,557.27 : 6,288.92 = 2,567.71 : x
  2. Step 2: Convert to fraction form
    4,557.27/6,288.92 = 2,567.71/x
  3. Step 3: Cross multiply
    4,557.27x = 6,288.92 × 2,567.71
  4. Step 4: Simplify right side
    4,557.27x = 16,148,127.42
  5. Step 5: Solve for x
    x = 16,148,127.42/4,557.27
  6. Step 6: Final answer
    x = 3,543.37

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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.