Home / 34,274.93-47,194.26-30,002.07

Finding the Fourth Proportional to 34,274.93, 47,194.26 and 30,002.07

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Solution

The fourth proportional to 34,274.93, 47,194.26 and 30,002.07 is: 41,310.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,274.93 : 47,194.26 = 30,002.07 : x
  2. Step 2: Convert to fraction form
    34,274.93/47,194.26 = 30,002.07/x
  3. Step 3: Cross multiply
    34,274.93x = 47,194.26 × 30,002.07
  4. Step 4: Simplify right side
    34,274.93x = 1,415,925,492.12
  5. Step 5: Solve for x
    x = 1,415,925,492.12/34,274.93
  6. Step 6: Final answer
    x = 41,310.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.