Home / 169,151.24-233,426.04-92,669.64

Finding the Fourth Proportional to 169,151.24, 233,426.04 and 92,669.64

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Solution

The fourth proportional to 169,151.24, 233,426.04 and 92,669.64 is: 127,882.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,151.24 : 233,426.04 = 92,669.64 : x
  2. Step 2: Convert to fraction form
    169,151.24/233,426.04 = 92,669.64/x
  3. Step 3: Cross multiply
    169,151.24x = 233,426.04 × 92,669.64
  4. Step 4: Simplify right side
    169,151.24x = 21,631,507,093.43
  5. Step 5: Solve for x
    x = 21,631,507,093.43/169,151.24
  6. Step 6: Final answer
    x = 127,882.64

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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.