Home / 5,798.41-8,001.27-3,280.75

Finding the Fourth Proportional to 5,798.41, 8,001.27 and 3,280.75

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Solution

The fourth proportional to 5,798.41, 8,001.27 and 3,280.75 is: 4,527.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,798.41 : 8,001.27 = 3,280.75 : x
  2. Step 2: Convert to fraction form
    5,798.41/8,001.27 = 3,280.75/x
  3. Step 3: Cross multiply
    5,798.41x = 8,001.27 × 3,280.75
  4. Step 4: Simplify right side
    5,798.41x = 26,250,126.55
  5. Step 5: Solve for x
    x = 26,250,126.55/5,798.41
  6. Step 6: Final answer
    x = 4,527.13

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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.