Home / 9,365.13-14,042.26-4,434.73

Finding the Fourth Proportional to 9,365.13, 14,042.26 and 4,434.73

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Solution

The fourth proportional to 9,365.13, 14,042.26 and 4,434.73 is: 6,649.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,365.13 : 14,042.26 = 4,434.73 : x
  2. Step 2: Convert to fraction form
    9,365.13/14,042.26 = 4,434.73/x
  3. Step 3: Cross multiply
    9,365.13x = 14,042.26 × 4,434.73
  4. Step 4: Simplify right side
    9,365.13x = 62,273,631.69
  5. Step 5: Solve for x
    x = 62,273,631.69/9,365.13
  6. Step 6: Final answer
    x = 6,649.52

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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.