Home / 14,812.03-22,216.02-4,951.09

Finding the Fourth Proportional to 14,812.03, 22,216.02 and 4,951.09

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Solution

The fourth proportional to 14,812.03, 22,216.02 and 4,951.09 is: 7,425.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,812.03 : 22,216.02 = 4,951.09 : x
  2. Step 2: Convert to fraction form
    14,812.03/22,216.02 = 4,951.09/x
  3. Step 3: Cross multiply
    14,812.03x = 22,216.02 × 4,951.09
  4. Step 4: Simplify right side
    14,812.03x = 109,993,514.46
  5. Step 5: Solve for x
    x = 109,993,514.46/14,812.03
  6. Step 6: Final answer
    x = 7,425.96

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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.