Home / 10,453.23-14,425.44-5,737.41

Finding the Fourth Proportional to 10,453.23, 14,425.44 and 5,737.41

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Solution

The fourth proportional to 10,453.23, 14,425.44 and 5,737.41 is: 7,917.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,453.23 : 14,425.44 = 5,737.41 : x
  2. Step 2: Convert to fraction form
    10,453.23/14,425.44 = 5,737.41/x
  3. Step 3: Cross multiply
    10,453.23x = 14,425.44 × 5,737.41
  4. Step 4: Simplify right side
    10,453.23x = 82,764,642.20
  5. Step 5: Solve for x
    x = 82,764,642.20/10,453.23
  6. Step 6: Final answer
    x = 7,917.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.