Home / 17,913.11-24,722.06-10,361.48

Finding the Fourth Proportional to 17,913.11, 24,722.06 and 10,361.48

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Solution

The fourth proportional to 17,913.11, 24,722.06 and 10,361.48 is: 14,299.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,913.11 : 24,722.06 = 10,361.48 : x
  2. Step 2: Convert to fraction form
    17,913.11/24,722.06 = 10,361.48/x
  3. Step 3: Cross multiply
    17,913.11x = 24,722.06 × 10,361.48
  4. Step 4: Simplify right side
    17,913.11x = 256,156,954.83
  5. Step 5: Solve for x
    x = 256,156,954.83/17,913.11
  6. Step 6: Final answer
    x = 14,299.98

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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.