Home / 162,713.10-244,106.10-62,864.40

Finding the Fourth Proportional to 162,713.10, 244,106.10 and 62,864.40

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Solution

The fourth proportional to 162,713.10, 244,106.10 and 62,864.40 is: 94,310.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,713.10 : 244,106.10 = 62,864.40 : x
  2. Step 2: Convert to fraction form
    162,713.10/244,106.10 = 62,864.40/x
  3. Step 3: Cross multiply
    162,713.10x = 244,106.10 × 62,864.40
  4. Step 4: Simplify right side
    162,713.10x = 15,345,583,512.84
  5. Step 5: Solve for x
    x = 15,345,583,512.84/162,713.10
  6. Step 6: Final answer
    x = 94,310.68

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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.