Home / 227,518.90-341,132.54-94,490.98

Finding the Fourth Proportional to 227,518.90, 341,132.54 and 94,490.98

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Solution

The fourth proportional to 227,518.90, 341,132.54 and 94,490.98 is: 141,675.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,518.90 : 341,132.54 = 94,490.98 : x
  2. Step 2: Convert to fraction form
    227,518.90/341,132.54 = 94,490.98/x
  3. Step 3: Cross multiply
    227,518.90x = 341,132.54 × 94,490.98
  4. Step 4: Simplify right side
    227,518.90x = 32,233,948,014.49
  5. Step 5: Solve for x
    x = 32,233,948,014.49/227,518.90
  6. Step 6: Final answer
    x = 141,675.91

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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.