Home / 162,974.56-244,441.07-63,066.40

Finding the Fourth Proportional to 162,974.56, 244,441.07 and 63,066.40

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Solution

The fourth proportional to 162,974.56, 244,441.07 and 63,066.40 is: 94,591.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,974.56 : 244,441.07 = 63,066.40 : x
  2. Step 2: Convert to fraction form
    162,974.56/244,441.07 = 63,066.40/x
  3. Step 3: Cross multiply
    162,974.56x = 244,441.07 × 63,066.40
  4. Step 4: Simplify right side
    162,974.56x = 15,416,017,429.74
  5. Step 5: Solve for x
    x = 15,416,017,429.74/162,974.56
  6. Step 6: Final answer
    x = 94,591.56

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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.