Home / 14,825.58-22,239.54-4,964.90

Finding the Fourth Proportional to 14,825.58, 22,239.54 and 4,964.90

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Solution

The fourth proportional to 14,825.58, 22,239.54 and 4,964.90 is: 7,447.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,825.58 : 22,239.54 = 4,964.90 : x
  2. Step 2: Convert to fraction form
    14,825.58/22,239.54 = 4,964.90/x
  3. Step 3: Cross multiply
    14,825.58x = 22,239.54 × 4,964.90
  4. Step 4: Simplify right side
    14,825.58x = 110,417,092.15
  5. Step 5: Solve for x
    x = 110,417,092.15/14,825.58
  6. Step 6: Final answer
    x = 7,447.74

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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.