Home / 9,569.45-14,360.70-3,329.40

Finding the Fourth Proportional to 9,569.45, 14,360.70 and 3,329.40

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Solution

The fourth proportional to 9,569.45, 14,360.70 and 3,329.40 is: 4,996.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,569.45 : 14,360.70 = 3,329.40 : x
  2. Step 2: Convert to fraction form
    9,569.45/14,360.70 = 3,329.40/x
  3. Step 3: Cross multiply
    9,569.45x = 14,360.70 × 3,329.40
  4. Step 4: Simplify right side
    9,569.45x = 47,812,514.58
  5. Step 5: Solve for x
    x = 47,812,514.58/9,569.45
  6. Step 6: Final answer
    x = 4,996.37

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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.