Home / 122,952.30-184,428.45-60,614.70

Finding the Fourth Proportional to 122,952.30, 184,428.45 and 60,614.70

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Solution

The fourth proportional to 122,952.30, 184,428.45 and 60,614.70 is: 90,922.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,952.30 : 184,428.45 = 60,614.70 : x
  2. Step 2: Convert to fraction form
    122,952.30/184,428.45 = 60,614.70/x
  3. Step 3: Cross multiply
    122,952.30x = 184,428.45 × 60,614.70
  4. Step 4: Simplify right side
    122,952.30x = 11,179,075,168.22
  5. Step 5: Solve for x
    x = 11,179,075,168.22/122,952.30
  6. Step 6: Final answer
    x = 90,922.05

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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.