Home / 122,849.68-184,275.54-34,110.10

Finding the Fourth Proportional to 122,849.68, 184,275.54 and 34,110.10

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Solution

The fourth proportional to 122,849.68, 184,275.54 and 34,110.10 is: 51,165.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,849.68 : 184,275.54 = 34,110.10 : x
  2. Step 2: Convert to fraction form
    122,849.68/184,275.54 = 34,110.10/x
  3. Step 3: Cross multiply
    122,849.68x = 184,275.54 × 34,110.10
  4. Step 4: Simplify right side
    122,849.68x = 6,285,657,915.90
  5. Step 5: Solve for x
    x = 6,285,657,915.90/122,849.68
  6. Step 6: Final answer
    x = 51,165.44

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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.