Home / 94,314.05-141,493.56-27,756.35

Finding the Fourth Proportional to 94,314.05, 141,493.56 and 27,756.35

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Solution

The fourth proportional to 94,314.05, 141,493.56 and 27,756.35 is: 41,641.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,314.05 : 141,493.56 = 27,756.35 : x
  2. Step 2: Convert to fraction form
    94,314.05/141,493.56 = 27,756.35/x
  3. Step 3: Cross multiply
    94,314.05x = 141,493.56 × 27,756.35
  4. Step 4: Simplify right side
    94,314.05x = 3,927,344,774.11
  5. Step 5: Solve for x
    x = 3,927,344,774.11/94,314.05
  6. Step 6: Final answer
    x = 41,641.14

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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.