Home / 27,233.07-40,828.87-14,077.05

Finding the Fourth Proportional to 27,233.07, 40,828.87 and 14,077.05

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Solution

The fourth proportional to 27,233.07, 40,828.87 and 14,077.05 is: 21,104.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,233.07 : 40,828.87 = 14,077.05 : x
  2. Step 2: Convert to fraction form
    27,233.07/40,828.87 = 14,077.05/x
  3. Step 3: Cross multiply
    27,233.07x = 40,828.87 × 14,077.05
  4. Step 4: Simplify right side
    27,233.07x = 574,750,044.43
  5. Step 5: Solve for x
    x = 574,750,044.43/27,233.07
  6. Step 6: Final answer
    x = 21,104.86

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1.5x scale

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.