Home / 4,341.20-6,510.60-1,567.35

Finding the Fourth Proportional to 4,341.20, 6,510.60 and 1,567.35

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Solution

The fourth proportional to 4,341.20, 6,510.60 and 1,567.35 is: 2,350.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,341.20 : 6,510.60 = 1,567.35 : x
  2. Step 2: Convert to fraction form
    4,341.20/6,510.60 = 1,567.35/x
  3. Step 3: Cross multiply
    4,341.20x = 6,510.60 × 1,567.35
  4. Step 4: Simplify right side
    4,341.20x = 10,204,388.91
  5. Step 5: Solve for x
    x = 10,204,388.91/4,341.20
  6. Step 6: Final answer
    x = 2,350.59

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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.