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Finding the Fourth Proportional to 33,295.88, 45,930.98 and 22,541.08

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Solution

The fourth proportional to 33,295.88, 45,930.98 and 22,541.08 is: 31,094.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,295.88 : 45,930.98 = 22,541.08 : x
  2. Step 2: Convert to fraction form
    33,295.88/45,930.98 = 22,541.08/x
  3. Step 3: Cross multiply
    33,295.88x = 45,930.98 × 22,541.08
  4. Step 4: Simplify right side
    33,295.88x = 1,035,333,894.66
  5. Step 5: Solve for x
    x = 1,035,333,894.66/33,295.88
  6. Step 6: Final answer
    x = 31,094.96

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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.