Home / 7,528.34-11,294.07-2,263.14

Finding the Fourth Proportional to 7,528.34, 11,294.07 and 2,263.14

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Solution

The fourth proportional to 7,528.34, 11,294.07 and 2,263.14 is: 3,395.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,528.34 : 11,294.07 = 2,263.14 : x
  2. Step 2: Convert to fraction form
    7,528.34/11,294.07 = 2,263.14/x
  3. Step 3: Cross multiply
    7,528.34x = 11,294.07 × 2,263.14
  4. Step 4: Simplify right side
    7,528.34x = 25,560,061.58
  5. Step 5: Solve for x
    x = 25,560,061.58/7,528.34
  6. Step 6: Final answer
    x = 3,395.18

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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.