Home / 24,918.75-37,330.16-19,625.76

Finding the Fourth Proportional to 24,918.75, 37,330.16 and 19,625.76

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Solution

The fourth proportional to 24,918.75, 37,330.16 and 19,625.76 is: 29,400.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,918.75 : 37,330.16 = 19,625.76 : x
  2. Step 2: Convert to fraction form
    24,918.75/37,330.16 = 19,625.76/x
  3. Step 3: Cross multiply
    24,918.75x = 37,330.16 × 19,625.76
  4. Step 4: Simplify right side
    24,918.75x = 732,632,662.79
  5. Step 5: Solve for x
    x = 732,632,662.79/24,918.75
  6. Step 6: Final answer
    x = 29,400.86

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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.