Home / 73,627.68-110,275.36-34,101.76

Finding the Fourth Proportional to 73,627.68, 110,275.36 and 34,101.76

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Solution

The fourth proportional to 73,627.68, 110,275.36 and 34,101.76 is: 51,075.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,627.68 : 110,275.36 = 34,101.76 : x
  2. Step 2: Convert to fraction form
    73,627.68/110,275.36 = 34,101.76/x
  3. Step 3: Cross multiply
    73,627.68x = 110,275.36 × 34,101.76
  4. Step 4: Simplify right side
    73,627.68x = 3,760,583,860.63
  5. Step 5: Solve for x
    x = 3,760,583,860.63/73,627.68
  6. Step 6: Final answer
    x = 51,075.68

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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.