Home / 94,208.75-141,333.90-52,150.18

Finding the Fourth Proportional to 94,208.75, 141,333.90 and 52,150.18

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Solution

The fourth proportional to 94,208.75, 141,333.90 and 52,150.18 is: 78,236.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,208.75 : 141,333.90 = 52,150.18 : x
  2. Step 2: Convert to fraction form
    94,208.75/141,333.90 = 52,150.18/x
  3. Step 3: Cross multiply
    94,208.75x = 141,333.90 × 52,150.18
  4. Step 4: Simplify right side
    94,208.75x = 7,370,588,041.21
  5. Step 5: Solve for x
    x = 7,370,588,041.21/94,208.75
  6. Step 6: Final answer
    x = 78,236.76

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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.