Home / 5,392.16-7,441.13-3,034.25

Finding the Fourth Proportional to 5,392.16, 7,441.13 and 3,034.25

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Solution

The fourth proportional to 5,392.16, 7,441.13 and 3,034.25 is: 4,187.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,392.16 : 7,441.13 = 3,034.25 : x
  2. Step 2: Convert to fraction form
    5,392.16/7,441.13 = 3,034.25/x
  3. Step 3: Cross multiply
    5,392.16x = 7,441.13 × 3,034.25
  4. Step 4: Simplify right side
    5,392.16x = 22,578,248.70
  5. Step 5: Solve for x
    x = 22,578,248.70/5,392.16
  6. Step 6: Final answer
    x = 4,187.24

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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.