Home / 169,992.24-234,585.96-94,539.12

Finding the Fourth Proportional to 169,992.24, 234,585.96 and 94,539.12

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Solution

The fourth proportional to 169,992.24, 234,585.96 and 94,539.12 is: 130,462.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,992.24 : 234,585.96 = 94,539.12 : x
  2. Step 2: Convert to fraction form
    169,992.24/234,585.96 = 94,539.12/x
  3. Step 3: Cross multiply
    169,992.24x = 234,585.96 × 94,539.12
  4. Step 4: Simplify right side
    169,992.24x = 22,177,550,222.76
  5. Step 5: Solve for x
    x = 22,177,550,222.76/169,992.24
  6. Step 6: Final answer
    x = 130,462.13

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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.