Home / 4,432.60-6,116.91-2,443.34

Finding the Fourth Proportional to 4,432.60, 6,116.91 and 2,443.34

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Solution

The fourth proportional to 4,432.60, 6,116.91 and 2,443.34 is: 3,371.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,432.60 : 6,116.91 = 2,443.34 : x
  2. Step 2: Convert to fraction form
    4,432.60/6,116.91 = 2,443.34/x
  3. Step 3: Cross multiply
    4,432.60x = 6,116.91 × 2,443.34
  4. Step 4: Simplify right side
    4,432.60x = 14,945,669.47
  5. Step 5: Solve for x
    x = 14,945,669.47/4,432.60
  6. Step 6: Final answer
    x = 3,371.76

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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.