Home / 94,604.48-141,920.48-50,219.84

Finding the Fourth Proportional to 94,604.48, 141,920.48 and 50,219.84

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Solution

The fourth proportional to 94,604.48, 141,920.48 and 50,219.84 is: 75,337.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,604.48 : 141,920.48 = 50,219.84 : x
  2. Step 2: Convert to fraction form
    94,604.48/141,920.48 = 50,219.84/x
  3. Step 3: Cross multiply
    94,604.48x = 141,920.48 × 50,219.84
  4. Step 4: Simplify right side
    94,604.48x = 7,127,223,798.32
  5. Step 5: Solve for x
    x = 7,127,223,798.32/94,604.48
  6. Step 6: Final answer
    x = 75,337.06

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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.