Home / 169,014.28-233,242.46-92,532.10

Finding the Fourth Proportional to 169,014.28, 233,242.46 and 92,532.10

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Solution

The fourth proportional to 169,014.28, 233,242.46 and 92,532.10 is: 127,695.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,014.28 : 233,242.46 = 92,532.10 : x
  2. Step 2: Convert to fraction form
    169,014.28/233,242.46 = 92,532.10/x
  3. Step 3: Cross multiply
    169,014.28x = 233,242.46 × 92,532.10
  4. Step 4: Simplify right side
    169,014.28x = 21,582,414,281.19
  5. Step 5: Solve for x
    x = 21,582,414,281.19/169,014.28
  6. Step 6: Final answer
    x = 127,695.81

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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.