Home / 10,034.08-15,056.48-7,551.83

Finding the Fourth Proportional to 10,034.08, 15,056.48 and 7,551.83

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Solution

The fourth proportional to 10,034.08, 15,056.48 and 7,551.83 is: 11,331.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,034.08 : 15,056.48 = 7,551.83 : x
  2. Step 2: Convert to fraction form
    10,034.08/15,056.48 = 7,551.83/x
  3. Step 3: Cross multiply
    10,034.08x = 15,056.48 × 7,551.83
  4. Step 4: Simplify right side
    10,034.08x = 113,704,033.88
  5. Step 5: Solve for x
    x = 113,704,033.88/10,034.08
  6. Step 6: Final answer
    x = 11,331.79

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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.