Home / 6,001.89-8,281.60-3,484.41

Finding the Fourth Proportional to 6,001.89, 8,281.60 and 3,484.41

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Solution

The fourth proportional to 6,001.89, 8,281.60 and 3,484.41 is: 4,807.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,001.89 : 8,281.60 = 3,484.41 : x
  2. Step 2: Convert to fraction form
    6,001.89/8,281.60 = 3,484.41/x
  3. Step 3: Cross multiply
    6,001.89x = 8,281.60 × 3,484.41
  4. Step 4: Simplify right side
    6,001.89x = 28,856,489.86
  5. Step 5: Solve for x
    x = 28,856,489.86/6,001.89
  6. Step 6: Final answer
    x = 4,807.90

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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.