Home / 69,604.03-96,053.63-37,772.93

Finding the Fourth Proportional to 69,604.03, 96,053.63 and 37,772.93

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Solution

The fourth proportional to 69,604.03, 96,053.63 and 37,772.93 is: 52,126.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,604.03 : 96,053.63 = 37,772.93 : x
  2. Step 2: Convert to fraction form
    69,604.03/96,053.63 = 37,772.93/x
  3. Step 3: Cross multiply
    69,604.03x = 96,053.63 × 37,772.93
  4. Step 4: Simplify right side
    69,604.03x = 3,628,227,305.98
  5. Step 5: Solve for x
    x = 3,628,227,305.98/69,604.03
  6. Step 6: Final answer
    x = 52,126.68

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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.