Home / 94,868.28-142,348.55-44,888.84

Finding the Fourth Proportional to 94,868.28, 142,348.55 and 44,888.84

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Solution

The fourth proportional to 94,868.28, 142,348.55 and 44,888.84 is: 67,355.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,868.28 : 142,348.55 = 44,888.84 : x
  2. Step 2: Convert to fraction form
    94,868.28/142,348.55 = 44,888.84/x
  3. Step 3: Cross multiply
    94,868.28x = 142,348.55 × 44,888.84
  4. Step 4: Simplify right side
    94,868.28x = 6,389,860,349.00
  5. Step 5: Solve for x
    x = 6,389,860,349.00/94,868.28
  6. Step 6: Final answer
    x = 67,355.08

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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.