Home / 73,567.08-110,274-34,091.76

Finding the Fourth Proportional to 73,567.08, 110,274 and 34,091.76

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Solution

The fourth proportional to 73,567.08, 110,274 and 34,091.76 is: 51,102.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,567.08 : 110,274 = 34,091.76 : x
  2. Step 2: Convert to fraction form
    73,567.08/110,274 = 34,091.76/x
  3. Step 3: Cross multiply
    73,567.08x = 110,274 × 34,091.76
  4. Step 4: Simplify right side
    73,567.08x = 3,759,434,742.24
  5. Step 5: Solve for x
    x = 3,759,434,742.24/73,567.08
  6. Step 6: Final answer
    x = 51,102.13

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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.