Home / 15,560.20-23,337.09-4,464.43

Finding the Fourth Proportional to 15,560.20, 23,337.09 and 4,464.43

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Solution

The fourth proportional to 15,560.20, 23,337.09 and 4,464.43 is: 6,695.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,560.20 : 23,337.09 = 4,464.43 : x
  2. Step 2: Convert to fraction form
    15,560.20/23,337.09 = 4,464.43/x
  3. Step 3: Cross multiply
    15,560.20x = 23,337.09 × 4,464.43
  4. Step 4: Simplify right side
    15,560.20x = 104,186,688.02
  5. Step 5: Solve for x
    x = 104,186,688.02/15,560.20
  6. Step 6: Final answer
    x = 6,695.72

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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.