Home / 5,960.18-8,224.16-3,569.60

Finding the Fourth Proportional to 5,960.18, 8,224.16 and 3,569.60

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Solution

The fourth proportional to 5,960.18, 8,224.16 and 3,569.60 is: 4,925.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,960.18 : 8,224.16 = 3,569.60 : x
  2. Step 2: Convert to fraction form
    5,960.18/8,224.16 = 3,569.60/x
  3. Step 3: Cross multiply
    5,960.18x = 8,224.16 × 3,569.60
  4. Step 4: Simplify right side
    5,960.18x = 29,356,902.57
  5. Step 5: Solve for x
    x = 29,356,902.57/5,960.18
  6. Step 6: Final answer
    x = 4,925.51

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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.