Home / 5,841.29-8,765.18-4,284.47

Finding the Fourth Proportional to 5,841.29, 8,765.18 and 4,284.47

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Solution

The fourth proportional to 5,841.29, 8,765.18 and 4,284.47 is: 6,429.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,841.29 : 8,765.18 = 4,284.47 : x
  2. Step 2: Convert to fraction form
    5,841.29/8,765.18 = 4,284.47/x
  3. Step 3: Cross multiply
    5,841.29x = 8,765.18 × 4,284.47
  4. Step 4: Simplify right side
    5,841.29x = 37,554,129.33
  5. Step 5: Solve for x
    x = 37,554,129.33/5,841.29
  6. Step 6: Final answer
    x = 6,429.08

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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.