Home / 4,432.92-6,116.54-3,370.40

Finding the Fourth Proportional to 4,432.92, 6,116.54 and 3,370.40

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Solution

The fourth proportional to 4,432.92, 6,116.54 and 3,370.40 is: 4,650.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,432.92 : 6,116.54 = 3,370.40 : x
  2. Step 2: Convert to fraction form
    4,432.92/6,116.54 = 3,370.40/x
  3. Step 3: Cross multiply
    4,432.92x = 6,116.54 × 3,370.40
  4. Step 4: Simplify right side
    4,432.92x = 20,615,186.42
  5. Step 5: Solve for x
    x = 20,615,186.42/4,432.92
  6. Step 6: Final answer
    x = 4,650.48

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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.