Home / 13,057.41-19,599.08-10,167.33

Finding the Fourth Proportional to 13,057.41, 19,599.08 and 10,167.33

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Solution

The fourth proportional to 13,057.41, 19,599.08 and 10,167.33 is: 15,261.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,057.41 : 19,599.08 = 10,167.33 : x
  2. Step 2: Convert to fraction form
    13,057.41/19,599.08 = 10,167.33/x
  3. Step 3: Cross multiply
    13,057.41x = 19,599.08 × 10,167.33
  4. Step 4: Simplify right side
    13,057.41x = 199,270,263.22
  5. Step 5: Solve for x
    x = 199,270,263.22/13,057.41
  6. Step 6: Final answer
    x = 15,261.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.