Home / 5,460.44-7,534.74-3,337.04

Finding the Fourth Proportional to 5,460.44, 7,534.74 and 3,337.04

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Solution

The fourth proportional to 5,460.44, 7,534.74 and 3,337.04 is: 4,604.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,460.44 : 7,534.74 = 3,337.04 : x
  2. Step 2: Convert to fraction form
    5,460.44/7,534.74 = 3,337.04/x
  3. Step 3: Cross multiply
    5,460.44x = 7,534.74 × 3,337.04
  4. Step 4: Simplify right side
    5,460.44x = 25,143,728.77
  5. Step 5: Solve for x
    x = 25,143,728.77/5,460.44
  6. Step 6: Final answer
    x = 4,604.71

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Half scale
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Double scale
Find fourth proportional to 5,461.44, 7,536.12 and 3,338.04
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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.