Home / 19,441.86-29,163.69-6,295.26

Finding the Fourth Proportional to 19,441.86, 29,163.69 and 6,295.26

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Solution

The fourth proportional to 19,441.86, 29,163.69 and 6,295.26 is: 9,443.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,441.86 : 29,163.69 = 6,295.26 : x
  2. Step 2: Convert to fraction form
    19,441.86/29,163.69 = 6,295.26/x
  3. Step 3: Cross multiply
    19,441.86x = 29,163.69 × 6,295.26
  4. Step 4: Simplify right side
    19,441.86x = 183,593,011.11
  5. Step 5: Solve for x
    x = 183,593,011.11/19,441.86
  6. Step 6: Final answer
    x = 9,443.18

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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.