Home / 14,934.53-22,406.84-6,613.40

Finding the Fourth Proportional to 14,934.53, 22,406.84 and 6,613.40

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Solution

The fourth proportional to 14,934.53, 22,406.84 and 6,613.40 is: 9,922.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,934.53 : 22,406.84 = 6,613.40 : x
  2. Step 2: Convert to fraction form
    14,934.53/22,406.84 = 6,613.40/x
  3. Step 3: Cross multiply
    14,934.53x = 22,406.84 × 6,613.40
  4. Step 4: Simplify right side
    14,934.53x = 148,185,362.59
  5. Step 5: Solve for x
    x = 148,185,362.59/14,934.53
  6. Step 6: Final answer
    x = 9,922.33

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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.