Home / 5,887.41-8,124.57-3,234.76

Finding the Fourth Proportional to 5,887.41, 8,124.57 and 3,234.76

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Solution

The fourth proportional to 5,887.41, 8,124.57 and 3,234.76 is: 4,463.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,887.41 : 8,124.57 = 3,234.76 : x
  2. Step 2: Convert to fraction form
    5,887.41/8,124.57 = 3,234.76/x
  3. Step 3: Cross multiply
    5,887.41x = 8,124.57 × 3,234.76
  4. Step 4: Simplify right side
    5,887.41x = 26,281,022.95
  5. Step 5: Solve for x
    x = 26,281,022.95/5,887.41
  6. Step 6: Final answer
    x = 4,463.94

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Double scale
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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.