Home / 119,496.27-164,885.85-68,499.24

Finding the Fourth Proportional to 119,496.27, 164,885.85 and 68,499.24

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Solution

The fourth proportional to 119,496.27, 164,885.85 and 68,499.24 is: 94,518.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,496.27 : 164,885.85 = 68,499.24 : x
  2. Step 2: Convert to fraction form
    119,496.27/164,885.85 = 68,499.24/x
  3. Step 3: Cross multiply
    119,496.27x = 164,885.85 × 68,499.24
  4. Step 4: Simplify right side
    119,496.27x = 11,294,555,411.75
  5. Step 5: Solve for x
    x = 11,294,555,411.75/119,496.27
  6. Step 6: Final answer
    x = 94,518.06

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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.