Home / 9,553.80-14,323.26-4,553.58

Finding the Fourth Proportional to 9,553.80, 14,323.26 and 4,553.58

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Solution

The fourth proportional to 9,553.80, 14,323.26 and 4,553.58 is: 6,826.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,553.80 : 14,323.26 = 4,553.58 : x
  2. Step 2: Convert to fraction form
    9,553.80/14,323.26 = 4,553.58/x
  3. Step 3: Cross multiply
    9,553.80x = 14,323.26 × 4,553.58
  4. Step 4: Simplify right side
    9,553.80x = 65,222,110.27
  5. Step 5: Solve for x
    x = 65,222,110.27/9,553.80
  6. Step 6: Final answer
    x = 6,826.82

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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.