Home / 61,826.64-92,749.22-22,392.96

Finding the Fourth Proportional to 61,826.64, 92,749.22 and 22,392.96

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Solution

The fourth proportional to 61,826.64, 92,749.22 and 22,392.96 is: 33,592.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,826.64 : 92,749.22 = 22,392.96 : x
  2. Step 2: Convert to fraction form
    61,826.64/92,749.22 = 22,392.96/x
  3. Step 3: Cross multiply
    61,826.64x = 92,749.22 × 22,392.96
  4. Step 4: Simplify right side
    61,826.64x = 2,076,929,573.49
  5. Step 5: Solve for x
    x = 2,076,929,573.49/61,826.64
  6. Step 6: Final answer
    x = 33,592.79

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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.