Home / 124,102.06-184,749.47-123,363.96

Finding the Fourth Proportional to 124,102.06, 184,749.47 and 123,363.96

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Solution

The fourth proportional to 124,102.06, 184,749.47 and 123,363.96 is: 183,650.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,102.06 : 184,749.47 = 123,363.96 : x
  2. Step 2: Convert to fraction form
    124,102.06/184,749.47 = 123,363.96/x
  3. Step 3: Cross multiply
    124,102.06x = 184,749.47 × 123,363.96
  4. Step 4: Simplify right side
    124,102.06x = 22,791,426,227.10
  5. Step 5: Solve for x
    x = 22,791,426,227.10/124,102.06
  6. Step 6: Final answer
    x = 183,650.67

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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.