Home / 4,331.24-5,981.04-3,736.16

Finding the Fourth Proportional to 4,331.24, 5,981.04 and 3,736.16

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Solution

The fourth proportional to 4,331.24, 5,981.04 and 3,736.16 is: 5,159.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,331.24 : 5,981.04 = 3,736.16 : x
  2. Step 2: Convert to fraction form
    4,331.24/5,981.04 = 3,736.16/x
  3. Step 3: Cross multiply
    4,331.24x = 5,981.04 × 3,736.16
  4. Step 4: Simplify right side
    4,331.24x = 22,346,122.41
  5. Step 5: Solve for x
    x = 22,346,122.41/4,331.24
  6. Step 6: Final answer
    x = 5,159.29

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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.