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Finding the Fourth Proportional to 73,394.01, 110,091.02 and 29,041.65

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Solution

The fourth proportional to 73,394.01, 110,091.02 and 29,041.65 is: 43,562.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,394.01 : 110,091.02 = 29,041.65 : x
  2. Step 2: Convert to fraction form
    73,394.01/110,091.02 = 29,041.65/x
  3. Step 3: Cross multiply
    73,394.01x = 110,091.02 × 29,041.65
  4. Step 4: Simplify right side
    73,394.01x = 3,197,224,725.77
  5. Step 5: Solve for x
    x = 3,197,224,725.77/73,394.01
  6. Step 6: Final answer
    x = 43,562.48

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1.5x scale

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.