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Finding the Fourth Proportional to 34,093.71, 47,063.88 and 22,922.19

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Solution

The fourth proportional to 34,093.71, 47,063.88 and 22,922.19 is: 31,642.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,093.71 : 47,063.88 = 22,922.19 : x
  2. Step 2: Convert to fraction form
    34,093.71/47,063.88 = 22,922.19/x
  3. Step 3: Cross multiply
    34,093.71x = 47,063.88 × 22,922.19
  4. Step 4: Simplify right side
    34,093.71x = 1,078,807,199.50
  5. Step 5: Solve for x
    x = 1,078,807,199.50/34,093.71
  6. Step 6: Final answer
    x = 31,642.41

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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.