Home / 94,036.27-141,179.46-54,621.67

Finding the Fourth Proportional to 94,036.27, 141,179.46 and 54,621.67

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Solution

The fourth proportional to 94,036.27, 141,179.46 and 54,621.67 is: 82,005.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,036.27 : 141,179.46 = 54,621.67 : x
  2. Step 2: Convert to fraction form
    94,036.27/141,179.46 = 54,621.67/x
  3. Step 3: Cross multiply
    94,036.27x = 141,179.46 × 54,621.67
  4. Step 4: Simplify right side
    94,036.27x = 7,711,457,874.90
  5. Step 5: Solve for x
    x = 7,711,457,874.90/94,036.27
  6. Step 6: Final answer
    x = 82,005.14

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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.