Home / 4,041.29-6,062.01-1,267.90

Finding the Fourth Proportional to 4,041.29, 6,062.01 and 1,267.90

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Solution

The fourth proportional to 4,041.29, 6,062.01 and 1,267.90 is: 1,901.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,041.29 : 6,062.01 = 1,267.90 : x
  2. Step 2: Convert to fraction form
    4,041.29/6,062.01 = 1,267.90/x
  3. Step 3: Cross multiply
    4,041.29x = 6,062.01 × 1,267.90
  4. Step 4: Simplify right side
    4,041.29x = 7,686,022.48
  5. Step 5: Solve for x
    x = 7,686,022.48/4,041.29
  6. Step 6: Final answer
    x = 1,901.87

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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.