Home / 14,775.09-22,163.64-4,244.31

Finding the Fourth Proportional to 14,775.09, 22,163.64 and 4,244.31

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Solution

The fourth proportional to 14,775.09, 22,163.64 and 4,244.31 is: 6,366.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,775.09 : 22,163.64 = 4,244.31 : x
  2. Step 2: Convert to fraction form
    14,775.09/22,163.64 = 4,244.31/x
  3. Step 3: Cross multiply
    14,775.09x = 22,163.64 × 4,244.31
  4. Step 4: Simplify right side
    14,775.09x = 94,069,358.89
  5. Step 5: Solve for x
    x = 94,069,358.89/14,775.09
  6. Step 6: Final answer
    x = 6,366.75

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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.