Home / 22,884.88-34,283.76-13,030.96

Finding the Fourth Proportional to 22,884.88, 34,283.76 and 13,030.96

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Solution

The fourth proportional to 22,884.88, 34,283.76 and 13,030.96 is: 19,521.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,884.88 : 34,283.76 = 13,030.96 : x
  2. Step 2: Convert to fraction form
    22,884.88/34,283.76 = 13,030.96/x
  3. Step 3: Cross multiply
    22,884.88x = 34,283.76 × 13,030.96
  4. Step 4: Simplify right side
    22,884.88x = 446,750,305.21
  5. Step 5: Solve for x
    x = 446,750,305.21/22,884.88
  6. Step 6: Final answer
    x = 19,521.64

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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.