Home / 41,295.14-61,940.35-11,307.18

Finding the Fourth Proportional to 41,295.14, 61,940.35 and 11,307.18

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Solution

The fourth proportional to 41,295.14, 61,940.35 and 11,307.18 is: 16,960.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,295.14 : 61,940.35 = 11,307.18 : x
  2. Step 2: Convert to fraction form
    41,295.14/61,940.35 = 11,307.18/x
  3. Step 3: Cross multiply
    41,295.14x = 61,940.35 × 11,307.18
  4. Step 4: Simplify right side
    41,295.14x = 700,370,933.12
  5. Step 5: Solve for x
    x = 700,370,933.12/41,295.14
  6. Step 6: Final answer
    x = 16,960.13

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1.5x scale

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.