Home / 122,958.04-184,337.60-51,834.71

Finding the Fourth Proportional to 122,958.04, 184,337.60 and 51,834.71

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Solution

The fourth proportional to 122,958.04, 184,337.60 and 51,834.71 is: 77,710.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,958.04 : 184,337.60 = 51,834.71 : x
  2. Step 2: Convert to fraction form
    122,958.04/184,337.60 = 51,834.71/x
  3. Step 3: Cross multiply
    122,958.04x = 184,337.60 × 51,834.71
  4. Step 4: Simplify right side
    122,958.04x = 9,555,086,038.10
  5. Step 5: Solve for x
    x = 9,555,086,038.10/122,958.04
  6. Step 6: Final answer
    x = 77,710.14

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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.