Home / 22,713.41-34,032.63-13,199.03

Finding the Fourth Proportional to 22,713.41, 34,032.63 and 13,199.03

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Solution

The fourth proportional to 22,713.41, 34,032.63 and 13,199.03 is: 19,776.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,713.41 : 34,032.63 = 13,199.03 : x
  2. Step 2: Convert to fraction form
    22,713.41/34,032.63 = 13,199.03/x
  3. Step 3: Cross multiply
    22,713.41x = 34,032.63 × 13,199.03
  4. Step 4: Simplify right side
    22,713.41x = 449,197,534.19
  5. Step 5: Solve for x
    x = 449,197,534.19/22,713.41
  6. Step 6: Final answer
    x = 19,776.75

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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.