Home / 5,713.06-8,572.56-2,595.28

Finding the Fourth Proportional to 5,713.06, 8,572.56 and 2,595.28

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Solution

The fourth proportional to 5,713.06, 8,572.56 and 2,595.28 is: 3,894.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,713.06 : 8,572.56 = 2,595.28 : x
  2. Step 2: Convert to fraction form
    5,713.06/8,572.56 = 2,595.28/x
  3. Step 3: Cross multiply
    5,713.06x = 8,572.56 × 2,595.28
  4. Step 4: Simplify right side
    5,713.06x = 22,248,193.52
  5. Step 5: Solve for x
    x = 22,248,193.52/5,713.06
  6. Step 6: Final answer
    x = 3,894.27

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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.