Home / 41,088.88-56,702.64-22,225.96

Finding the Fourth Proportional to 41,088.88, 56,702.64 and 22,225.96

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Solution

The fourth proportional to 41,088.88, 56,702.64 and 22,225.96 is: 30,671.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,088.88 : 56,702.64 = 22,225.96 : x
  2. Step 2: Convert to fraction form
    41,088.88/56,702.64 = 22,225.96/x
  3. Step 3: Cross multiply
    41,088.88x = 56,702.64 × 22,225.96
  4. Step 4: Simplify right side
    41,088.88x = 1,260,270,608.53
  5. Step 5: Solve for x
    x = 1,260,270,608.53/41,088.88
  6. Step 6: Final answer
    x = 30,671.82

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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.