Home / 4,445.18-6,671.78-2,366.92

Finding the Fourth Proportional to 4,445.18, 6,671.78 and 2,366.92

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Solution

The fourth proportional to 4,445.18, 6,671.78 and 2,366.92 is: 3,552.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,445.18 : 6,671.78 = 2,366.92 : x
  2. Step 2: Convert to fraction form
    4,445.18/6,671.78 = 2,366.92/x
  3. Step 3: Cross multiply
    4,445.18x = 6,671.78 × 2,366.92
  4. Step 4: Simplify right side
    4,445.18x = 15,791,569.52
  5. Step 5: Solve for x
    x = 15,791,569.52/4,445.18
  6. Step 6: Final answer
    x = 3,552.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.