Home / 169,152.96-233,428.25-92,671.34

Finding the Fourth Proportional to 169,152.96, 233,428.25 and 92,671.34

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Solution

The fourth proportional to 169,152.96, 233,428.25 and 92,671.34 is: 127,884.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,152.96 : 233,428.25 = 92,671.34 : x
  2. Step 2: Convert to fraction form
    169,152.96/233,428.25 = 92,671.34/x
  3. Step 3: Cross multiply
    169,152.96x = 233,428.25 × 92,671.34
  4. Step 4: Simplify right side
    169,152.96x = 21,632,109,536.60
  5. Step 5: Solve for x
    x = 21,632,109,536.60/169,152.96
  6. Step 6: Final answer
    x = 127,884.90

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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.