Home / 24,803.36-34,224.48-14,190.80

Finding the Fourth Proportional to 24,803.36, 34,224.48 and 14,190.80

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Solution

The fourth proportional to 24,803.36, 34,224.48 and 14,190.80 is: 19,580.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,803.36 : 34,224.48 = 14,190.80 : x
  2. Step 2: Convert to fraction form
    24,803.36/34,224.48 = 14,190.80/x
  3. Step 3: Cross multiply
    24,803.36x = 34,224.48 × 14,190.80
  4. Step 4: Simplify right side
    24,803.36x = 485,672,750.78
  5. Step 5: Solve for x
    x = 485,672,750.78/24,803.36
  6. Step 6: Final answer
    x = 19,580.93

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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.