Home / 5,041.10-7,566.35-2,577.71

Finding the Fourth Proportional to 5,041.10, 7,566.35 and 2,577.71

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Solution

The fourth proportional to 5,041.10, 7,566.35 and 2,577.71 is: 3,868.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,041.10 : 7,566.35 = 2,577.71 : x
  2. Step 2: Convert to fraction form
    5,041.10/7,566.35 = 2,577.71/x
  3. Step 3: Cross multiply
    5,041.10x = 7,566.35 × 2,577.71
  4. Step 4: Simplify right side
    5,041.10x = 19,503,805.34
  5. Step 5: Solve for x
    x = 19,503,805.34/5,041.10
  6. Step 6: Final answer
    x = 3,868.96

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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.