Home / 17,871.41-24,666.05-10,322.62

Finding the Fourth Proportional to 17,871.41, 24,666.05 and 10,322.62

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Solution

The fourth proportional to 17,871.41, 24,666.05 and 10,322.62 is: 14,247.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,871.41 : 24,666.05 = 10,322.62 : x
  2. Step 2: Convert to fraction form
    17,871.41/24,666.05 = 10,322.62/x
  3. Step 3: Cross multiply
    17,871.41x = 24,666.05 × 10,322.62
  4. Step 4: Simplify right side
    17,871.41x = 254,618,261.05
  5. Step 5: Solve for x
    x = 254,618,261.05/17,871.41
  6. Step 6: Final answer
    x = 14,247.24

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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.