Home / 180,941.40-271,412.10-62,624.70

Finding the Fourth Proportional to 180,941.40, 271,412.10 and 62,624.70

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Solution

The fourth proportional to 180,941.40, 271,412.10 and 62,624.70 is: 93,937.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,941.40 : 271,412.10 = 62,624.70 : x
  2. Step 2: Convert to fraction form
    180,941.40/271,412.10 = 62,624.70/x
  3. Step 3: Cross multiply
    180,941.40x = 271,412.10 × 62,624.70
  4. Step 4: Simplify right side
    180,941.40x = 16,997,101,338.87
  5. Step 5: Solve for x
    x = 16,997,101,338.87/180,941.40
  6. Step 6: Final answer
    x = 93,937.05

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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.