Home / 94,316.05-141,496.56-27,758.35

Finding the Fourth Proportional to 94,316.05, 141,496.56 and 27,758.35

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Solution

The fourth proportional to 94,316.05, 141,496.56 and 27,758.35 is: 41,644.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,316.05 : 141,496.56 = 27,758.35 : x
  2. Step 2: Convert to fraction form
    94,316.05/141,496.56 = 27,758.35/x
  3. Step 3: Cross multiply
    94,316.05x = 141,496.56 × 27,758.35
  4. Step 4: Simplify right side
    94,316.05x = 3,927,711,036.28
  5. Step 5: Solve for x
    x = 3,927,711,036.28/94,316.05
  6. Step 6: Final answer
    x = 41,644.14

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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.