Home / 124,101.06-184,747.98-123,362.96

Finding the Fourth Proportional to 124,101.06, 184,747.98 and 123,362.96

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Solution

The fourth proportional to 124,101.06, 184,747.98 and 123,362.96 is: 183,649.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,101.06 : 184,747.98 = 123,362.96 : x
  2. Step 2: Convert to fraction form
    124,101.06/184,747.98 = 123,362.96/x
  3. Step 3: Cross multiply
    124,101.06x = 184,747.98 × 123,362.96
  4. Step 4: Simplify right side
    124,101.06x = 22,791,057,666.82
  5. Step 5: Solve for x
    x = 22,791,057,666.82/124,101.06
  6. Step 6: Final answer
    x = 183,649.18

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.