Home / 226,886.84-340,330.24-60,670.52

Finding the Fourth Proportional to 226,886.84, 340,330.24 and 60,670.52

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Solution

The fourth proportional to 226,886.84, 340,330.24 and 60,670.52 is: 91,005.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,886.84 : 340,330.24 = 60,670.52 : x
  2. Step 2: Convert to fraction form
    226,886.84/340,330.24 = 60,670.52/x
  3. Step 3: Cross multiply
    226,886.84x = 340,330.24 × 60,670.52
  4. Step 4: Simplify right side
    226,886.84x = 20,648,012,632.52
  5. Step 5: Solve for x
    x = 20,648,012,632.52/226,886.84
  6. Step 6: Final answer
    x = 91,005.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.