Home / 94,594.92-141,918.30-49,619.27

Finding the Fourth Proportional to 94,594.92, 141,918.30 and 49,619.27

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Solution

The fourth proportional to 94,594.92, 141,918.30 and 49,619.27 is: 74,442.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,594.92 : 141,918.30 = 49,619.27 : x
  2. Step 2: Convert to fraction form
    94,594.92/141,918.30 = 49,619.27/x
  3. Step 3: Cross multiply
    94,594.92x = 141,918.30 × 49,619.27
  4. Step 4: Simplify right side
    94,594.92x = 7,041,881,736.05
  5. Step 5: Solve for x
    x = 7,041,881,736.05/94,594.92
  6. Step 6: Final answer
    x = 74,442.49

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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.