Home / 94,188.26-141,266.70-31,009.10

Finding the Fourth Proportional to 94,188.26, 141,266.70 and 31,009.10

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Solution

The fourth proportional to 94,188.26, 141,266.70 and 31,009.10 is: 46,508.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,188.26 : 141,266.70 = 31,009.10 : x
  2. Step 2: Convert to fraction form
    94,188.26/141,266.70 = 31,009.10/x
  3. Step 3: Cross multiply
    94,188.26x = 141,266.70 × 31,009.10
  4. Step 4: Simplify right side
    94,188.26x = 4,380,553,226.97
  5. Step 5: Solve for x
    x = 4,380,553,226.97/94,188.26
  6. Step 6: Final answer
    x = 46,508.48

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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.