Home / 69,726.84-104,597.16-22,330.02

Finding the Fourth Proportional to 69,726.84, 104,597.16 and 22,330.02

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Solution

The fourth proportional to 69,726.84, 104,597.16 and 22,330.02 is: 33,497.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,726.84 : 104,597.16 = 22,330.02 : x
  2. Step 2: Convert to fraction form
    69,726.84/104,597.16 = 22,330.02/x
  3. Step 3: Cross multiply
    69,726.84x = 104,597.16 × 22,330.02
  4. Step 4: Simplify right side
    69,726.84x = 2,335,656,674.74
  5. Step 5: Solve for x
    x = 2,335,656,674.74/69,726.84
  6. Step 6: Final answer
    x = 33,497.24

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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.