Home / 267,547.41-369,227.07-160,096.86

Finding the Fourth Proportional to 267,547.41, 369,227.07 and 160,096.86

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Solution

The fourth proportional to 267,547.41, 369,227.07 and 160,096.86 is: 220,940.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,547.41 : 369,227.07 = 160,096.86 : x
  2. Step 2: Convert to fraction form
    267,547.41/369,227.07 = 160,096.86/x
  3. Step 3: Cross multiply
    267,547.41x = 369,227.07 × 160,096.86
  4. Step 4: Simplify right side
    267,547.41x = 59,112,094,534.00
  5. Step 5: Solve for x
    x = 59,112,094,534.00/267,547.41
  6. Step 6: Final answer
    x = 220,940.63

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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.