Home / 5,727.11-8,597.95-4,866.89

Finding the Fourth Proportional to 5,727.11, 8,597.95 and 4,866.89

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Solution

The fourth proportional to 5,727.11, 8,597.95 and 4,866.89 is: 7,306.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,727.11 : 8,597.95 = 4,866.89 : x
  2. Step 2: Convert to fraction form
    5,727.11/8,597.95 = 4,866.89/x
  3. Step 3: Cross multiply
    5,727.11x = 8,597.95 × 4,866.89
  4. Step 4: Simplify right side
    5,727.11x = 41,845,221.72
  5. Step 5: Solve for x
    x = 41,845,221.72/5,727.11
  6. Step 6: Final answer
    x = 7,306.52

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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.