Home / 169,674.75-234,158.45-94,223.25

Finding the Fourth Proportional to 169,674.75, 234,158.45 and 94,223.25

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Solution

The fourth proportional to 169,674.75, 234,158.45 and 94,223.25 is: 130,032.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,674.75 : 234,158.45 = 94,223.25 : x
  2. Step 2: Convert to fraction form
    169,674.75/234,158.45 = 94,223.25/x
  3. Step 3: Cross multiply
    169,674.75x = 234,158.45 × 94,223.25
  4. Step 4: Simplify right side
    169,674.75x = 22,063,169,702.85
  5. Step 5: Solve for x
    x = 22,063,169,702.85/169,674.75
  6. Step 6: Final answer
    x = 130,032.13

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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.