Home / 29,350.20-44,025.30-9,629.40

Finding the Fourth Proportional to 29,350.20, 44,025.30 and 9,629.40

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Solution

The fourth proportional to 29,350.20, 44,025.30 and 9,629.40 is: 14,444.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,350.20 : 44,025.30 = 9,629.40 : x
  2. Step 2: Convert to fraction form
    29,350.20/44,025.30 = 9,629.40/x
  3. Step 3: Cross multiply
    29,350.20x = 44,025.30 × 9,629.40
  4. Step 4: Simplify right side
    29,350.20x = 423,937,223.82
  5. Step 5: Solve for x
    x = 423,937,223.82/29,350.20
  6. Step 6: Final answer
    x = 14,444.10

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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.