Home / 41,770.52-62,635.04-13,303.77

Finding the Fourth Proportional to 41,770.52, 62,635.04 and 13,303.77

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Solution

The fourth proportional to 41,770.52, 62,635.04 and 13,303.77 is: 19,949.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,770.52 : 62,635.04 = 13,303.77 : x
  2. Step 2: Convert to fraction form
    41,770.52/62,635.04 = 13,303.77/x
  3. Step 3: Cross multiply
    41,770.52x = 62,635.04 × 13,303.77
  4. Step 4: Simplify right side
    41,770.52x = 833,282,166.10
  5. Step 5: Solve for x
    x = 833,282,166.10/41,770.52
  6. Step 6: Final answer
    x = 19,949.05

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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.