Home / 61,552.22-92,328.32-14,805.09

Finding the Fourth Proportional to 61,552.22, 92,328.32 and 14,805.09

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Solution

The fourth proportional to 61,552.22, 92,328.32 and 14,805.09 is: 22,207.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,552.22 : 92,328.32 = 14,805.09 : x
  2. Step 2: Convert to fraction form
    61,552.22/92,328.32 = 14,805.09/x
  3. Step 3: Cross multiply
    61,552.22x = 92,328.32 × 14,805.09
  4. Step 4: Simplify right side
    61,552.22x = 1,366,929,124.16
  5. Step 5: Solve for x
    x = 1,366,929,124.16/61,552.22
  6. Step 6: Final answer
    x = 22,207.64

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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.