Home / 10,349.62-15,524.57-4,506.01

Finding the Fourth Proportional to 10,349.62, 15,524.57 and 4,506.01

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Solution

The fourth proportional to 10,349.62, 15,524.57 and 4,506.01 is: 6,759.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,349.62 : 15,524.57 = 4,506.01 : x
  2. Step 2: Convert to fraction form
    10,349.62/15,524.57 = 4,506.01/x
  3. Step 3: Cross multiply
    10,349.62x = 15,524.57 × 4,506.01
  4. Step 4: Simplify right side
    10,349.62x = 69,953,845.14
  5. Step 5: Solve for x
    x = 69,953,845.14/10,349.62
  6. Step 6: Final answer
    x = 6,759.07

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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.