Home / 24,941.21-34,419.07-13,610.79

Finding the Fourth Proportional to 24,941.21, 34,419.07 and 13,610.79

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Solution

The fourth proportional to 24,941.21, 34,419.07 and 13,610.79 is: 18,783.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,941.21 : 34,419.07 = 13,610.79 : x
  2. Step 2: Convert to fraction form
    24,941.21/34,419.07 = 13,610.79/x
  3. Step 3: Cross multiply
    24,941.21x = 34,419.07 × 13,610.79
  4. Step 4: Simplify right side
    24,941.21x = 468,470,785.79
  5. Step 5: Solve for x
    x = 468,470,785.79/24,941.21
  6. Step 6: Final answer
    x = 18,783.00

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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.