Home / 73,443.90-110,182.04-26,696.76

Finding the Fourth Proportional to 73,443.90, 110,182.04 and 26,696.76

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Solution

The fourth proportional to 73,443.90, 110,182.04 and 26,696.76 is: 40,051.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,443.90 : 110,182.04 = 26,696.76 : x
  2. Step 2: Convert to fraction form
    73,443.90/110,182.04 = 26,696.76/x
  3. Step 3: Cross multiply
    73,443.90x = 110,182.04 × 26,696.76
  4. Step 4: Simplify right side
    73,443.90x = 2,941,503,478.19
  5. Step 5: Solve for x
    x = 2,941,503,478.19/73,443.90
  6. Step 6: Final answer
    x = 40,051.03

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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.