Home / 44,729.88-67,098.06-13,567.56

Finding the Fourth Proportional to 44,729.88, 67,098.06 and 13,567.56

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Solution

The fourth proportional to 44,729.88, 67,098.06 and 13,567.56 is: 20,352.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,729.88 : 67,098.06 = 13,567.56 : x
  2. Step 2: Convert to fraction form
    44,729.88/67,098.06 = 13,567.56/x
  3. Step 3: Cross multiply
    44,729.88x = 67,098.06 × 13,567.56
  4. Step 4: Simplify right side
    44,729.88x = 910,356,954.93
  5. Step 5: Solve for x
    x = 910,356,954.93/44,729.88
  6. Step 6: Final answer
    x = 20,352.32

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1.5x scale

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.