Home / 7,528.59-11,294.10-2,333.25

Finding the Fourth Proportional to 7,528.59, 11,294.10 and 2,333.25

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Solution

The fourth proportional to 7,528.59, 11,294.10 and 2,333.25 is: 3,500.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,528.59 : 11,294.10 = 2,333.25 : x
  2. Step 2: Convert to fraction form
    7,528.59/11,294.10 = 2,333.25/x
  3. Step 3: Cross multiply
    7,528.59x = 11,294.10 × 2,333.25
  4. Step 4: Simplify right side
    7,528.59x = 26,351,958.83
  5. Step 5: Solve for x
    x = 26,351,958.83/7,528.59
  6. Step 6: Final answer
    x = 3,500.25

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Double scale
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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.