Home / 169,238.94-233,551.35-93,794.46

Finding the Fourth Proportional to 169,238.94, 233,551.35 and 93,794.46

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Solution

The fourth proportional to 169,238.94, 233,551.35 and 93,794.46 is: 129,437.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,238.94 : 233,551.35 = 93,794.46 : x
  2. Step 2: Convert to fraction form
    169,238.94/233,551.35 = 93,794.46/x
  3. Step 3: Cross multiply
    169,238.94x = 233,551.35 × 93,794.46
  4. Step 4: Simplify right side
    169,238.94x = 21,905,822,755.52
  5. Step 5: Solve for x
    x = 21,905,822,755.52/169,238.94
  6. Step 6: Final answer
    x = 129,437.25

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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.