Home / 34,774.72-48,019.08-33,003.16

Finding the Fourth Proportional to 34,774.72, 48,019.08 and 33,003.16

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Solution

The fourth proportional to 34,774.72, 48,019.08 and 33,003.16 is: 45,572.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,774.72 : 48,019.08 = 33,003.16 : x
  2. Step 2: Convert to fraction form
    34,774.72/48,019.08 = 33,003.16/x
  3. Step 3: Cross multiply
    34,774.72x = 48,019.08 × 33,003.16
  4. Step 4: Simplify right side
    34,774.72x = 1,584,781,380.29
  5. Step 5: Solve for x
    x = 1,584,781,380.29/34,774.72
  6. Step 6: Final answer
    x = 45,572.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.