Home / 169,180.11-233,459.33-92,685.15

Finding the Fourth Proportional to 169,180.11, 233,459.33 and 92,685.15

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Solution

The fourth proportional to 169,180.11, 233,459.33 and 92,685.15 is: 127,900.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,180.11 : 233,459.33 = 92,685.15 : x
  2. Step 2: Convert to fraction form
    169,180.11/233,459.33 = 92,685.15/x
  3. Step 3: Cross multiply
    169,180.11x = 233,459.33 × 92,685.15
  4. Step 4: Simplify right side
    169,180.11x = 21,638,212,556.52
  5. Step 5: Solve for x
    x = 21,638,212,556.52/169,180.11
  6. Step 6: Final answer
    x = 127,900.45

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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.