Home / 227,389.67-341,015.13-94,238.61

Finding the Fourth Proportional to 227,389.67, 341,015.13 and 94,238.61

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Solution

The fourth proportional to 227,389.67, 341,015.13 and 94,238.61 is: 141,329.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,389.67 : 341,015.13 = 94,238.61 : x
  2. Step 2: Convert to fraction form
    227,389.67/341,015.13 = 94,238.61/x
  3. Step 3: Cross multiply
    227,389.67x = 341,015.13 × 94,238.61
  4. Step 4: Simplify right side
    227,389.67x = 32,136,791,840.17
  5. Step 5: Solve for x
    x = 32,136,791,840.17/227,389.67
  6. Step 6: Final answer
    x = 141,329.17

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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.