Home / 29,995.25-41,393.77-17,254.76

Finding the Fourth Proportional to 29,995.25, 41,393.77 and 17,254.76

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Solution

The fourth proportional to 29,995.25, 41,393.77 and 17,254.76 is: 23,811.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,995.25 : 41,393.77 = 17,254.76 : x
  2. Step 2: Convert to fraction form
    29,995.25/41,393.77 = 17,254.76/x
  3. Step 3: Cross multiply
    29,995.25x = 41,393.77 × 17,254.76
  4. Step 4: Simplify right side
    29,995.25x = 714,239,316.74
  5. Step 5: Solve for x
    x = 714,239,316.74/29,995.25
  6. Step 6: Final answer
    x = 23,811.75

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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.