Home / 44,920.16-67,361.68-15,340.38

Finding the Fourth Proportional to 44,920.16, 67,361.68 and 15,340.38

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Solution

The fourth proportional to 44,920.16, 67,361.68 and 15,340.38 is: 23,004.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,920.16 : 67,361.68 = 15,340.38 : x
  2. Step 2: Convert to fraction form
    44,920.16/67,361.68 = 15,340.38/x
  3. Step 3: Cross multiply
    44,920.16x = 67,361.68 × 15,340.38
  4. Step 4: Simplify right side
    44,920.16x = 1,033,353,768.64
  5. Step 5: Solve for x
    x = 1,033,353,768.64/44,920.16
  6. Step 6: Final answer
    x = 23,004.23

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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.