Home / 94,923.51-142,643.92-50,581.95

Finding the Fourth Proportional to 94,923.51, 142,643.92 and 50,581.95

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Solution

The fourth proportional to 94,923.51, 142,643.92 and 50,581.95 is: 76,010.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,923.51 : 142,643.92 = 50,581.95 : x
  2. Step 2: Convert to fraction form
    94,923.51/142,643.92 = 50,581.95/x
  3. Step 3: Cross multiply
    94,923.51x = 142,643.92 × 50,581.95
  4. Step 4: Simplify right side
    94,923.51x = 7,215,207,629.24
  5. Step 5: Solve for x
    x = 7,215,207,629.24/94,923.51
  6. Step 6: Final answer
    x = 76,010.75

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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.