Home / 267,726.14-369,464.93-146,867.66

Finding the Fourth Proportional to 267,726.14, 369,464.93 and 146,867.66

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Solution

The fourth proportional to 267,726.14, 369,464.93 and 146,867.66 is: 202,678.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,726.14 : 369,464.93 = 146,867.66 : x
  2. Step 2: Convert to fraction form
    267,726.14/369,464.93 = 146,867.66/x
  3. Step 3: Cross multiply
    267,726.14x = 369,464.93 × 146,867.66
  4. Step 4: Simplify right side
    267,726.14x = 54,262,447,139.50
  5. Step 5: Solve for x
    x = 54,262,447,139.50/267,726.14
  6. Step 6: Final answer
    x = 202,678.93

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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.