Home / 19,500.14-29,252.70-6,348.03

Finding the Fourth Proportional to 19,500.14, 29,252.70 and 6,348.03

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Solution

The fourth proportional to 19,500.14, 29,252.70 and 6,348.03 is: 9,522.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,500.14 : 29,252.70 = 6,348.03 : x
  2. Step 2: Convert to fraction form
    19,500.14/29,252.70 = 6,348.03/x
  3. Step 3: Cross multiply
    19,500.14x = 29,252.70 × 6,348.03
  4. Step 4: Simplify right side
    19,500.14x = 185,697,017.18
  5. Step 5: Solve for x
    x = 185,697,017.18/19,500.14
  6. Step 6: Final answer
    x = 9,522.86

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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.