Home / 94,275.36-141,382.80-41,683.68

Finding the Fourth Proportional to 94,275.36, 141,382.80 and 41,683.68

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Solution

The fourth proportional to 94,275.36, 141,382.80 and 41,683.68 is: 62,512.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,275.36 : 141,382.80 = 41,683.68 : x
  2. Step 2: Convert to fraction form
    94,275.36/141,382.80 = 41,683.68/x
  3. Step 3: Cross multiply
    94,275.36x = 141,382.80 × 41,683.68
  4. Step 4: Simplify right side
    94,275.36x = 5,893,355,392.70
  5. Step 5: Solve for x
    x = 5,893,355,392.70/94,275.36
  6. Step 6: Final answer
    x = 62,512.15

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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.