Home / 4,306.16-6,459.93-1,841

Finding the Fourth Proportional to 4,306.16, 6,459.93 and 1,841

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Solution

The fourth proportional to 4,306.16, 6,459.93 and 1,841 is: 2,761.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,306.16 : 6,459.93 = 1,841 : x
  2. Step 2: Convert to fraction form
    4,306.16/6,459.93 = 1,841/x
  3. Step 3: Cross multiply
    4,306.16x = 6,459.93 × 1,841
  4. Step 4: Simplify right side
    4,306.16x = 11,892,731.13
  5. Step 5: Solve for x
    x = 11,892,731.13/4,306.16
  6. Step 6: Final answer
    x = 2,761.79

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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.