Home / 170,233.92-234,889.92-94,782.24

Finding the Fourth Proportional to 170,233.92, 234,889.92 and 94,782.24

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Solution

The fourth proportional to 170,233.92, 234,889.92 and 94,782.24 is: 130,781.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,233.92 : 234,889.92 = 94,782.24 : x
  2. Step 2: Convert to fraction form
    170,233.92/234,889.92 = 94,782.24/x
  3. Step 3: Cross multiply
    170,233.92x = 234,889.92 × 94,782.24
  4. Step 4: Simplify right side
    170,233.92x = 22,263,392,771.02
  5. Step 5: Solve for x
    x = 22,263,392,771.02/170,233.92
  6. Step 6: Final answer
    x = 130,781.18

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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.