Home / 27,238.60-40,835.22-10,594.72

Finding the Fourth Proportional to 27,238.60, 40,835.22 and 10,594.72

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Solution

The fourth proportional to 27,238.60, 40,835.22 and 10,594.72 is: 15,883.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,238.60 : 40,835.22 = 10,594.72 : x
  2. Step 2: Convert to fraction form
    27,238.60/40,835.22 = 10,594.72/x
  3. Step 3: Cross multiply
    27,238.60x = 40,835.22 × 10,594.72
  4. Step 4: Simplify right side
    27,238.60x = 432,637,722.04
  5. Step 5: Solve for x
    x = 432,637,722.04/27,238.60
  6. Step 6: Final answer
    x = 15,883.26

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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.