Home / 79,923.17-110,293.74-44,112.93

Finding the Fourth Proportional to 79,923.17, 110,293.74 and 44,112.93

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Solution

The fourth proportional to 79,923.17, 110,293.74 and 44,112.93 is: 60,875.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,923.17 : 110,293.74 = 44,112.93 : x
  2. Step 2: Convert to fraction form
    79,923.17/110,293.74 = 44,112.93/x
  3. Step 3: Cross multiply
    79,923.17x = 110,293.74 × 44,112.93
  4. Step 4: Simplify right side
    79,923.17x = 4,865,380,032.06
  5. Step 5: Solve for x
    x = 4,865,380,032.06/79,923.17
  6. Step 6: Final answer
    x = 60,875.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.