Home / 26,922.48-40,383.36-9,392.22

Finding the Fourth Proportional to 26,922.48, 40,383.36 and 9,392.22

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Solution

The fourth proportional to 26,922.48, 40,383.36 and 9,392.22 is: 14,088.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,922.48 : 40,383.36 = 9,392.22 : x
  2. Step 2: Convert to fraction form
    26,922.48/40,383.36 = 9,392.22/x
  3. Step 3: Cross multiply
    26,922.48x = 40,383.36 × 9,392.22
  4. Step 4: Simplify right side
    26,922.48x = 379,289,401.46
  5. Step 5: Solve for x
    x = 379,289,401.46/26,922.48
  6. Step 6: Final answer
    x = 14,088.20

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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.