Home / 5,841.28-8,062.50-3,605.08

Finding the Fourth Proportional to 5,841.28, 8,062.50 and 3,605.08

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Solution

The fourth proportional to 5,841.28, 8,062.50 and 3,605.08 is: 4,975.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,841.28 : 8,062.50 = 3,605.08 : x
  2. Step 2: Convert to fraction form
    5,841.28/8,062.50 = 3,605.08/x
  3. Step 3: Cross multiply
    5,841.28x = 8,062.50 × 3,605.08
  4. Step 4: Simplify right side
    5,841.28x = 29,065,957.50
  5. Step 5: Solve for x
    x = 29,065,957.50/5,841.28
  6. Step 6: Final answer
    x = 4,975.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.