Home / 6,045.92-8,344.16-3,393.52

Finding the Fourth Proportional to 6,045.92, 8,344.16 and 3,393.52

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Solution

The fourth proportional to 6,045.92, 8,344.16 and 3,393.52 is: 4,683.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,045.92 : 8,344.16 = 3,393.52 : x
  2. Step 2: Convert to fraction form
    6,045.92/8,344.16 = 3,393.52/x
  3. Step 3: Cross multiply
    6,045.92x = 8,344.16 × 3,393.52
  4. Step 4: Simplify right side
    6,045.92x = 28,316,073.84
  5. Step 5: Solve for x
    x = 28,316,073.84/6,045.92
  6. Step 6: Final answer
    x = 4,683.50

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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.