Home / 169,056.39-233,298.20-92,580.49

Finding the Fourth Proportional to 169,056.39, 233,298.20 and 92,580.49

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Solution

The fourth proportional to 169,056.39, 233,298.20 and 92,580.49 is: 127,761.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,056.39 : 233,298.20 = 92,580.49 : x
  2. Step 2: Convert to fraction form
    169,056.39/233,298.20 = 92,580.49/x
  3. Step 3: Cross multiply
    169,056.39x = 233,298.20 × 92,580.49
  4. Step 4: Simplify right side
    169,056.39x = 21,598,861,672.12
  5. Step 5: Solve for x
    x = 21,598,861,672.12/169,056.39
  6. Step 6: Final answer
    x = 127,761.29

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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.