Home / 94,893.93-142,391.66-61,606.17

Finding the Fourth Proportional to 94,893.93, 142,391.66 and 61,606.17

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Solution

The fourth proportional to 94,893.93, 142,391.66 and 61,606.17 is: 92,442.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,893.93 : 142,391.66 = 61,606.17 : x
  2. Step 2: Convert to fraction form
    94,893.93/142,391.66 = 61,606.17/x
  3. Step 3: Cross multiply
    94,893.93x = 142,391.66 × 61,606.17
  4. Step 4: Simplify right side
    94,893.93x = 8,772,204,504.51
  5. Step 5: Solve for x
    x = 8,772,204,504.51/94,893.93
  6. Step 6: Final answer
    x = 92,442.21

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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.