Home / 7,034.36-10,551.18-4,366.22

Finding the Fourth Proportional to 7,034.36, 10,551.18 and 4,366.22

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Solution

The fourth proportional to 7,034.36, 10,551.18 and 4,366.22 is: 6,549.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,034.36 : 10,551.18 = 4,366.22 : x
  2. Step 2: Convert to fraction form
    7,034.36/10,551.18 = 4,366.22/x
  3. Step 3: Cross multiply
    7,034.36x = 10,551.18 × 4,366.22
  4. Step 4: Simplify right side
    7,034.36x = 46,068,773.14
  5. Step 5: Solve for x
    x = 46,068,773.14/7,034.36
  6. Step 6: Final answer
    x = 6,549.11

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.