Home / 162,734.10-244,137.60-62,885.40

Finding the Fourth Proportional to 162,734.10, 244,137.60 and 62,885.40

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Solution

The fourth proportional to 162,734.10, 244,137.60 and 62,885.40 is: 94,342.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,734.10 : 244,137.60 = 62,885.40 : x
  2. Step 2: Convert to fraction form
    162,734.10/244,137.60 = 62,885.40/x
  3. Step 3: Cross multiply
    162,734.10x = 244,137.60 × 62,885.40
  4. Step 4: Simplify right side
    162,734.10x = 15,352,690,631.04
  5. Step 5: Solve for x
    x = 15,352,690,631.04/162,734.10
  6. Step 6: Final answer
    x = 94,342.19

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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.