Home / 29,185.48-40,266.61-17,252.83

Finding the Fourth Proportional to 29,185.48, 40,266.61 and 17,252.83

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Solution

The fourth proportional to 29,185.48, 40,266.61 and 17,252.83 is: 23,803.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,185.48 : 40,266.61 = 17,252.83 : x
  2. Step 2: Convert to fraction form
    29,185.48/40,266.61 = 17,252.83/x
  3. Step 3: Cross multiply
    29,185.48x = 40,266.61 × 17,252.83
  4. Step 4: Simplify right side
    29,185.48x = 694,712,977.01
  5. Step 5: Solve for x
    x = 694,712,977.01/29,185.48
  6. Step 6: Final answer
    x = 23,803.38

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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.