Home / 6,267.13-9,400.76-1,650.13

Finding the Fourth Proportional to 6,267.13, 9,400.76 and 1,650.13

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Solution

The fourth proportional to 6,267.13, 9,400.76 and 1,650.13 is: 2,475.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,267.13 : 9,400.76 = 1,650.13 : x
  2. Step 2: Convert to fraction form
    6,267.13/9,400.76 = 1,650.13/x
  3. Step 3: Cross multiply
    6,267.13x = 9,400.76 × 1,650.13
  4. Step 4: Simplify right side
    6,267.13x = 15,512,476.10
  5. Step 5: Solve for x
    x = 15,512,476.10/6,267.13
  6. Step 6: Final answer
    x = 2,475.21

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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.