Home / 94,270.70-141,326.31-40,922.58

Finding the Fourth Proportional to 94,270.70, 141,326.31 and 40,922.58

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Solution

The fourth proportional to 94,270.70, 141,326.31 and 40,922.58 is: 61,349.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,270.70 : 141,326.31 = 40,922.58 : x
  2. Step 2: Convert to fraction form
    94,270.70/141,326.31 = 40,922.58/x
  3. Step 3: Cross multiply
    94,270.70x = 141,326.31 × 40,922.58
  4. Step 4: Simplify right side
    94,270.70x = 5,783,437,227.08
  5. Step 5: Solve for x
    x = 5,783,437,227.08/94,270.70
  6. Step 6: Final answer
    x = 61,349.26

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1.5x scale

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.