Home / 69,607.22-104,276.42-41,549.63

Finding the Fourth Proportional to 69,607.22, 104,276.42 and 41,549.63

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Solution

The fourth proportional to 69,607.22, 104,276.42 and 41,549.63 is: 62,244.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,607.22 : 104,276.42 = 41,549.63 : x
  2. Step 2: Convert to fraction form
    69,607.22/104,276.42 = 41,549.63/x
  3. Step 3: Cross multiply
    69,607.22x = 104,276.42 × 41,549.63
  4. Step 4: Simplify right side
    69,607.22x = 4,332,646,668.72
  5. Step 5: Solve for x
    x = 4,332,646,668.72/69,607.22
  6. Step 6: Final answer
    x = 62,244.21

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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.