Home / 94,094.31-141,169.19-37,905.51

Finding the Fourth Proportional to 94,094.31, 141,169.19 and 37,905.51

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Solution

The fourth proportional to 94,094.31, 141,169.19 and 37,905.51 is: 56,869.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,094.31 : 141,169.19 = 37,905.51 : x
  2. Step 2: Convert to fraction form
    94,094.31/141,169.19 = 37,905.51/x
  3. Step 3: Cross multiply
    94,094.31x = 141,169.19 × 37,905.51
  4. Step 4: Simplify right side
    94,094.31x = 5,351,090,143.24
  5. Step 5: Solve for x
    x = 5,351,090,143.24/94,094.31
  6. Step 6: Final answer
    x = 56,869.43

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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.