Home / 9,553.19-14,329.95-3,313.42

Finding the Fourth Proportional to 9,553.19, 14,329.95 and 3,313.42

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Solution

The fourth proportional to 9,553.19, 14,329.95 and 3,313.42 is: 4,970.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,553.19 : 14,329.95 = 3,313.42 : x
  2. Step 2: Convert to fraction form
    9,553.19/14,329.95 = 3,313.42/x
  3. Step 3: Cross multiply
    9,553.19x = 14,329.95 × 3,313.42
  4. Step 4: Simplify right side
    9,553.19x = 47,481,142.93
  5. Step 5: Solve for x
    x = 47,481,142.93/9,553.19
  6. Step 6: Final answer
    x = 4,970.19

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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.