Home / 94,286.84-141,177.46-49,821.24

Finding the Fourth Proportional to 94,286.84, 141,177.46 and 49,821.24

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Solution

The fourth proportional to 94,286.84, 141,177.46 and 49,821.24 is: 74,598.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,286.84 : 141,177.46 = 49,821.24 : x
  2. Step 2: Convert to fraction form
    94,286.84/141,177.46 = 49,821.24/x
  3. Step 3: Cross multiply
    94,286.84x = 141,177.46 × 49,821.24
  4. Step 4: Simplify right side
    94,286.84x = 7,033,636,117.25
  5. Step 5: Solve for x
    x = 7,033,636,117.25/94,286.84
  6. Step 6: Final answer
    x = 74,598.28

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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.