Home / 9,949.40-14,933.70-5,024.60

Finding the Fourth Proportional to 9,949.40, 14,933.70 and 5,024.60

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Solution

The fourth proportional to 9,949.40, 14,933.70 and 5,024.60 is: 7,541.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,949.40 : 14,933.70 = 5,024.60 : x
  2. Step 2: Convert to fraction form
    9,949.40/14,933.70 = 5,024.60/x
  3. Step 3: Cross multiply
    9,949.40x = 14,933.70 × 5,024.60
  4. Step 4: Simplify right side
    9,949.40x = 75,035,869.02
  5. Step 5: Solve for x
    x = 75,035,869.02/9,949.40
  6. Step 6: Final answer
    x = 7,541.75

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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.