Home / 4,340.96-6,510.11-1,567.29

Finding the Fourth Proportional to 4,340.96, 6,510.11 and 1,567.29

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Solution

The fourth proportional to 4,340.96, 6,510.11 and 1,567.29 is: 2,350.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,340.96 : 6,510.11 = 1,567.29 : x
  2. Step 2: Convert to fraction form
    4,340.96/6,510.11 = 1,567.29/x
  3. Step 3: Cross multiply
    4,340.96x = 6,510.11 × 1,567.29
  4. Step 4: Simplify right side
    4,340.96x = 10,203,230.30
  5. Step 5: Solve for x
    x = 10,203,230.30/4,340.96
  6. Step 6: Final answer
    x = 2,350.45

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1.5x scale

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.