Home / 169,464.56-233,860.38-94,013.06

Finding the Fourth Proportional to 169,464.56, 233,860.38 and 94,013.06

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Solution

The fourth proportional to 169,464.56, 233,860.38 and 94,013.06 is: 129,737.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,464.56 : 233,860.38 = 94,013.06 : x
  2. Step 2: Convert to fraction form
    169,464.56/233,860.38 = 94,013.06/x
  3. Step 3: Cross multiply
    169,464.56x = 233,860.38 × 94,013.06
  4. Step 4: Simplify right side
    169,464.56x = 21,985,929,936.56
  5. Step 5: Solve for x
    x = 21,985,929,936.56/169,464.56
  6. Step 6: Final answer
    x = 129,737.63

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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.