Home / 162,747.80-244,160.70-67,925.24

Finding the Fourth Proportional to 162,747.80, 244,160.70 and 67,925.24

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Solution

The fourth proportional to 162,747.80, 244,160.70 and 67,925.24 is: 101,904.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,747.80 : 244,160.70 = 67,925.24 : x
  2. Step 2: Convert to fraction form
    162,747.80/244,160.70 = 67,925.24/x
  3. Step 3: Cross multiply
    162,747.80x = 244,160.70 × 67,925.24
  4. Step 4: Simplify right side
    162,747.80x = 16,584,674,146.07
  5. Step 5: Solve for x
    x = 16,584,674,146.07/162,747.80
  6. Step 6: Final answer
    x = 101,904.14

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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.