Home / 4,070.53-5,616.88-2,392.46

Finding the Fourth Proportional to 4,070.53, 5,616.88 and 2,392.46

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Solution

The fourth proportional to 4,070.53, 5,616.88 and 2,392.46 is: 3,301.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,070.53 : 5,616.88 = 2,392.46 : x
  2. Step 2: Convert to fraction form
    4,070.53/5,616.88 = 2,392.46/x
  3. Step 3: Cross multiply
    4,070.53x = 5,616.88 × 2,392.46
  4. Step 4: Simplify right side
    4,070.53x = 13,438,160.72
  5. Step 5: Solve for x
    x = 13,438,160.72/4,070.53
  6. Step 6: Final answer
    x = 3,301.33

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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.