Home / 44,860.02-67,300.44-15,278.11

Finding the Fourth Proportional to 44,860.02, 67,300.44 and 15,278.11

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Solution

The fourth proportional to 44,860.02, 67,300.44 and 15,278.11 is: 22,920.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,860.02 : 67,300.44 = 15,278.11 : x
  2. Step 2: Convert to fraction form
    44,860.02/67,300.44 = 15,278.11/x
  3. Step 3: Cross multiply
    44,860.02x = 67,300.44 × 15,278.11
  4. Step 4: Simplify right side
    44,860.02x = 1,028,223,299.82
  5. Step 5: Solve for x
    x = 1,028,223,299.82/44,860.02
  6. Step 6: Final answer
    x = 22,920.71

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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.