Home / 94,669.57-141,869.03-69,512.24

Finding the Fourth Proportional to 94,669.57, 141,869.03 and 69,512.24

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Solution

The fourth proportional to 94,669.57, 141,869.03 and 69,512.24 is: 104,168.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,669.57 : 141,869.03 = 69,512.24 : x
  2. Step 2: Convert to fraction form
    94,669.57/141,869.03 = 69,512.24/x
  3. Step 3: Cross multiply
    94,669.57x = 141,869.03 × 69,512.24
  4. Step 4: Simplify right side
    94,669.57x = 9,861,633,005.02
  5. Step 5: Solve for x
    x = 9,861,633,005.02/94,669.57
  6. Step 6: Final answer
    x = 104,168.99

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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.