Home / 169,475.03-233,867.69-92,992.22

Finding the Fourth Proportional to 169,475.03, 233,867.69 and 92,992.22

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Solution

The fourth proportional to 169,475.03, 233,867.69 and 92,992.22 is: 128,324.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,475.03 : 233,867.69 = 92,992.22 : x
  2. Step 2: Convert to fraction form
    169,475.03/233,867.69 = 92,992.22/x
  3. Step 3: Cross multiply
    169,475.03x = 233,867.69 × 92,992.22
  4. Step 4: Simplify right side
    169,475.03x = 21,747,874,742.51
  5. Step 5: Solve for x
    x = 21,747,874,742.51/169,475.03
  6. Step 6: Final answer
    x = 128,324.95

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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.