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Finding the Fourth Proportional to 79,844.93, 110,184.50 and 44,038.34

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Solution

The fourth proportional to 79,844.93, 110,184.50 and 44,038.34 is: 60,772.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,844.93 : 110,184.50 = 44,038.34 : x
  2. Step 2: Convert to fraction form
    79,844.93/110,184.50 = 44,038.34/x
  3. Step 3: Cross multiply
    79,844.93x = 110,184.50 × 44,038.34
  4. Step 4: Simplify right side
    79,844.93x = 4,852,341,702.62
  5. Step 5: Solve for x
    x = 4,852,341,702.62/79,844.93
  6. Step 6: Final answer
    x = 60,772.07

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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.