Home / 69,527.57-95,948.15-37,696.49

Finding the Fourth Proportional to 69,527.57, 95,948.15 and 37,696.49

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Solution

The fourth proportional to 69,527.57, 95,948.15 and 37,696.49 is: 52,021.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,527.57 : 95,948.15 = 37,696.49 : x
  2. Step 2: Convert to fraction form
    69,527.57/95,948.15 = 37,696.49/x
  3. Step 3: Cross multiply
    69,527.57x = 95,948.15 × 37,696.49
  4. Step 4: Simplify right side
    69,527.57x = 3,616,908,168.58
  5. Step 5: Solve for x
    x = 3,616,908,168.58/69,527.57
  6. Step 6: Final answer
    x = 52,021.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.