Home / 14,970.42-22,458.92-4,441.26

Finding the Fourth Proportional to 14,970.42, 22,458.92 and 4,441.26

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Solution

The fourth proportional to 14,970.42, 22,458.92 and 4,441.26 is: 6,662.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,970.42 : 22,458.92 = 4,441.26 : x
  2. Step 2: Convert to fraction form
    14,970.42/22,458.92 = 4,441.26/x
  3. Step 3: Cross multiply
    14,970.42x = 22,458.92 × 4,441.26
  4. Step 4: Simplify right side
    14,970.42x = 99,745,903.04
  5. Step 5: Solve for x
    x = 99,745,903.04/14,970.42
  6. Step 6: Final answer
    x = 6,662.87

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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.