Home / 94,277.36-141,422.52-27,719.12

Finding the Fourth Proportional to 94,277.36, 141,422.52 and 27,719.12

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Solution

The fourth proportional to 94,277.36, 141,422.52 and 27,719.12 is: 41,580.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,277.36 : 141,422.52 = 27,719.12 : x
  2. Step 2: Convert to fraction form
    94,277.36/141,422.52 = 27,719.12/x
  3. Step 3: Cross multiply
    94,277.36x = 141,422.52 × 27,719.12
  4. Step 4: Simplify right side
    94,277.36x = 3,920,107,802.58
  5. Step 5: Solve for x
    x = 3,920,107,802.58/94,277.36
  6. Step 6: Final answer
    x = 41,580.59

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1.5x scale

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.