Home / 14,350.01-21,504.96-6,952.50

Finding the Fourth Proportional to 14,350.01, 21,504.96 and 6,952.50

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Solution

The fourth proportional to 14,350.01, 21,504.96 and 6,952.50 is: 10,419.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,350.01 : 21,504.96 = 6,952.50 : x
  2. Step 2: Convert to fraction form
    14,350.01/21,504.96 = 6,952.50/x
  3. Step 3: Cross multiply
    14,350.01x = 21,504.96 × 6,952.50
  4. Step 4: Simplify right side
    14,350.01x = 149,513,234.40
  5. Step 5: Solve for x
    x = 149,513,234.40/14,350.01
  6. Step 6: Final answer
    x = 10,419.04

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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.