Home / 4,557.18-6,289.13-2,567.96

Finding the Fourth Proportional to 4,557.18, 6,289.13 and 2,567.96

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Solution

The fourth proportional to 4,557.18, 6,289.13 and 2,567.96 is: 3,543.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,557.18 : 6,289.13 = 2,567.96 : x
  2. Step 2: Convert to fraction form
    4,557.18/6,289.13 = 2,567.96/x
  3. Step 3: Cross multiply
    4,557.18x = 6,289.13 × 2,567.96
  4. Step 4: Simplify right side
    4,557.18x = 16,150,209.25
  5. Step 5: Solve for x
    x = 16,150,209.25/4,557.18
  6. Step 6: Final answer
    x = 3,543.90

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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.