Home / 94,047.40-141,110.67-58,538.42

Finding the Fourth Proportional to 94,047.40, 141,110.67 and 58,538.42

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Solution

The fourth proportional to 94,047.40, 141,110.67 and 58,538.42 is: 87,832.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,047.40 : 141,110.67 = 58,538.42 : x
  2. Step 2: Convert to fraction form
    94,047.40/141,110.67 = 58,538.42/x
  3. Step 3: Cross multiply
    94,047.40x = 141,110.67 × 58,538.42
  4. Step 4: Simplify right side
    94,047.40x = 8,260,395,666.94
  5. Step 5: Solve for x
    x = 8,260,395,666.94/94,047.40
  6. Step 6: Final answer
    x = 87,832.26

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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.