Home / 94,402.19-141,519.04-35,240.60

Finding the Fourth Proportional to 94,402.19, 141,519.04 and 35,240.60

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Solution

The fourth proportional to 94,402.19, 141,519.04 and 35,240.60 is: 52,829.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,402.19 : 141,519.04 = 35,240.60 : x
  2. Step 2: Convert to fraction form
    94,402.19/141,519.04 = 35,240.60/x
  3. Step 3: Cross multiply
    94,402.19x = 141,519.04 × 35,240.60
  4. Step 4: Simplify right side
    94,402.19x = 4,987,215,173.43
  5. Step 5: Solve for x
    x = 4,987,215,173.43/94,402.19
  6. Step 6: Final answer
    x = 52,829.45

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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.