Home / 27,095.61-40,650.72-11,295.39

Finding the Fourth Proportional to 27,095.61, 40,650.72 and 11,295.39

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Solution

The fourth proportional to 27,095.61, 40,650.72 and 11,295.39 is: 16,946.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,095.61 : 40,650.72 = 11,295.39 : x
  2. Step 2: Convert to fraction form
    27,095.61/40,650.72 = 11,295.39/x
  3. Step 3: Cross multiply
    27,095.61x = 40,650.72 × 11,295.39
  4. Step 4: Simplify right side
    27,095.61x = 459,165,736.18
  5. Step 5: Solve for x
    x = 459,165,736.18/27,095.61
  6. Step 6: Final answer
    x = 16,946.13

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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.