Home / 94,502.93-141,755.43-40,460.33

Finding the Fourth Proportional to 94,502.93, 141,755.43 and 40,460.33

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Solution

The fourth proportional to 94,502.93, 141,755.43 and 40,460.33 is: 60,690.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,502.93 : 141,755.43 = 40,460.33 : x
  2. Step 2: Convert to fraction form
    94,502.93/141,755.43 = 40,460.33/x
  3. Step 3: Cross multiply
    94,502.93x = 141,755.43 × 40,460.33
  4. Step 4: Simplify right side
    94,502.93x = 5,735,470,768.31
  5. Step 5: Solve for x
    x = 5,735,470,768.31/94,502.93
  6. Step 6: Final answer
    x = 60,690.93

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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.