Home / 149,034.62-223,552-36,717.02

Finding the Fourth Proportional to 149,034.62, 223,552 and 36,717.02

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Solution

The fourth proportional to 149,034.62, 223,552 and 36,717.02 is: 55,075.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,034.62 : 223,552 = 36,717.02 : x
  2. Step 2: Convert to fraction form
    149,034.62/223,552 = 36,717.02/x
  3. Step 3: Cross multiply
    149,034.62x = 223,552 × 36,717.02
  4. Step 4: Simplify right side
    149,034.62x = 8,208,163,255.04
  5. Step 5: Solve for x
    x = 8,208,163,255.04/149,034.62
  6. Step 6: Final answer
    x = 55,075.55

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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.