Home / 94,248.52-141,383.08-40,903.82

Finding the Fourth Proportional to 94,248.52, 141,383.08 and 40,903.82

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Solution

The fourth proportional to 94,248.52, 141,383.08 and 40,903.82 is: 61,360.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,248.52 : 141,383.08 = 40,903.82 : x
  2. Step 2: Convert to fraction form
    94,248.52/141,383.08 = 40,903.82/x
  3. Step 3: Cross multiply
    94,248.52x = 141,383.08 × 40,903.82
  4. Step 4: Simplify right side
    94,248.52x = 5,783,108,725.05
  5. Step 5: Solve for x
    x = 5,783,108,725.05/94,248.52
  6. Step 6: Final answer
    x = 61,360.21

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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.