Home / 30,168.24-41,650.51-23,441.18

Finding the Fourth Proportional to 30,168.24, 41,650.51 and 23,441.18

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Solution

The fourth proportional to 30,168.24, 41,650.51 and 23,441.18 is: 32,363.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,168.24 : 41,650.51 = 23,441.18 : x
  2. Step 2: Convert to fraction form
    30,168.24/41,650.51 = 23,441.18/x
  3. Step 3: Cross multiply
    30,168.24x = 41,650.51 × 23,441.18
  4. Step 4: Simplify right side
    30,168.24x = 976,337,102.00
  5. Step 5: Solve for x
    x = 976,337,102.00/30,168.24
  6. Step 6: Final answer
    x = 32,363.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.