Home / 24,799.50-34,252.47-16,401.42

Finding the Fourth Proportional to 24,799.50, 34,252.47 and 16,401.42

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Solution

The fourth proportional to 24,799.50, 34,252.47 and 16,401.42 is: 22,653.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,799.50 : 34,252.47 = 16,401.42 : x
  2. Step 2: Convert to fraction form
    24,799.50/34,252.47 = 16,401.42/x
  3. Step 3: Cross multiply
    24,799.50x = 34,252.47 × 16,401.42
  4. Step 4: Simplify right side
    24,799.50x = 561,789,146.51
  5. Step 5: Solve for x
    x = 561,789,146.51/24,799.50
  6. Step 6: Final answer
    x = 22,653.24

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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.