Home / 94,216.54-141,325.62-27,657.76

Finding the Fourth Proportional to 94,216.54, 141,325.62 and 27,657.76

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Solution

The fourth proportional to 94,216.54, 141,325.62 and 27,657.76 is: 41,486.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,216.54 : 141,325.62 = 27,657.76 : x
  2. Step 2: Convert to fraction form
    94,216.54/141,325.62 = 27,657.76/x
  3. Step 3: Cross multiply
    94,216.54x = 141,325.62 × 27,657.76
  4. Step 4: Simplify right side
    94,216.54x = 3,908,750,079.81
  5. Step 5: Solve for x
    x = 3,908,750,079.81/94,216.54
  6. Step 6: Final answer
    x = 41,486.88

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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.