Home / 29,174.06-40,175.48-25,343.95

Finding the Fourth Proportional to 29,174.06, 40,175.48 and 25,343.95

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Solution

The fourth proportional to 29,174.06, 40,175.48 and 25,343.95 is: 34,901.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,174.06 : 40,175.48 = 25,343.95 : x
  2. Step 2: Convert to fraction form
    29,174.06/40,175.48 = 25,343.95/x
  3. Step 3: Cross multiply
    29,174.06x = 40,175.48 × 25,343.95
  4. Step 4: Simplify right side
    29,174.06x = 1,018,205,218.83
  5. Step 5: Solve for x
    x = 1,018,205,218.83/29,174.06
  6. Step 6: Final answer
    x = 34,901.05

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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.