Home / 10,073.48-15,110.22-3,832.05

Finding the Fourth Proportional to 10,073.48, 15,110.22 and 3,832.05

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Solution

The fourth proportional to 10,073.48, 15,110.22 and 3,832.05 is: 5,748.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,073.48 : 15,110.22 = 3,832.05 : x
  2. Step 2: Convert to fraction form
    10,073.48/15,110.22 = 3,832.05/x
  3. Step 3: Cross multiply
    10,073.48x = 15,110.22 × 3,832.05
  4. Step 4: Simplify right side
    10,073.48x = 57,903,118.55
  5. Step 5: Solve for x
    x = 57,903,118.55/10,073.48
  6. Step 6: Final answer
    x = 5,748.08

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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.