Home / 94,155.82-141,233.95-23,078.77

Finding the Fourth Proportional to 94,155.82, 141,233.95 and 23,078.77

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Solution

The fourth proportional to 94,155.82, 141,233.95 and 23,078.77 is: 34,618.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,155.82 : 141,233.95 = 23,078.77 : x
  2. Step 2: Convert to fraction form
    94,155.82/141,233.95 = 23,078.77/x
  3. Step 3: Cross multiply
    94,155.82x = 141,233.95 × 23,078.77
  4. Step 4: Simplify right side
    94,155.82x = 3,259,506,383.36
  5. Step 5: Solve for x
    x = 3,259,506,383.36/94,155.82
  6. Step 6: Final answer
    x = 34,618.22

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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.