Home / 169,049.03-233,280.45-92,566.76

Finding the Fourth Proportional to 169,049.03, 233,280.45 and 92,566.76

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Solution

The fourth proportional to 169,049.03, 233,280.45 and 92,566.76 is: 127,738.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,049.03 : 233,280.45 = 92,566.76 : x
  2. Step 2: Convert to fraction form
    169,049.03/233,280.45 = 92,566.76/x
  3. Step 3: Cross multiply
    169,049.03x = 233,280.45 × 92,566.76
  4. Step 4: Simplify right side
    169,049.03x = 21,594,014,261.44
  5. Step 5: Solve for x
    x = 21,594,014,261.44/169,049.03
  6. Step 6: Final answer
    x = 127,738.18

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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.