Home / 70,868.12-97,794.32-44,010.04

Finding the Fourth Proportional to 70,868.12, 97,794.32 and 44,010.04

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Solution

The fourth proportional to 70,868.12, 97,794.32 and 44,010.04 is: 60,731.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,868.12 : 97,794.32 = 44,010.04 : x
  2. Step 2: Convert to fraction form
    70,868.12/97,794.32 = 44,010.04/x
  3. Step 3: Cross multiply
    70,868.12x = 97,794.32 × 44,010.04
  4. Step 4: Simplify right side
    70,868.12x = 4,303,931,934.97
  5. Step 5: Solve for x
    x = 4,303,931,934.97/70,868.12
  6. Step 6: Final answer
    x = 60,731.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.