Home / 69,604.13-96,053.76-37,773.03

Finding the Fourth Proportional to 69,604.13, 96,053.76 and 37,773.03

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Solution

The fourth proportional to 69,604.13, 96,053.76 and 37,773.03 is: 52,126.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,604.13 : 96,053.76 = 37,773.03 : x
  2. Step 2: Convert to fraction form
    69,604.13/96,053.76 = 37,773.03/x
  3. Step 3: Cross multiply
    69,604.13x = 96,053.76 × 37,773.03
  4. Step 4: Simplify right side
    69,604.13x = 3,628,241,558.09
  5. Step 5: Solve for x
    x = 3,628,241,558.09/69,604.13
  6. Step 6: Final answer
    x = 52,126.82

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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.