Home / 13,352.43-19,995.84-10,701.30

Finding the Fourth Proportional to 13,352.43, 19,995.84 and 10,701.30

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Solution

The fourth proportional to 13,352.43, 19,995.84 and 10,701.30 is: 16,025.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,352.43 : 19,995.84 = 10,701.30 : x
  2. Step 2: Convert to fraction form
    13,352.43/19,995.84 = 10,701.30/x
  3. Step 3: Cross multiply
    13,352.43x = 19,995.84 × 10,701.30
  4. Step 4: Simplify right side
    13,352.43x = 213,981,482.59
  5. Step 5: Solve for x
    x = 213,981,482.59/13,352.43
  6. Step 6: Final answer
    x = 16,025.66

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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.