Home / 9,404.41-14,106.49-2,288.68

Finding the Fourth Proportional to 9,404.41, 14,106.49 and 2,288.68

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Solution

The fourth proportional to 9,404.41, 14,106.49 and 2,288.68 is: 3,432.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,404.41 : 14,106.49 = 2,288.68 : x
  2. Step 2: Convert to fraction form
    9,404.41/14,106.49 = 2,288.68/x
  3. Step 3: Cross multiply
    9,404.41x = 14,106.49 × 2,288.68
  4. Step 4: Simplify right side
    9,404.41x = 32,285,159.56
  5. Step 5: Solve for x
    x = 32,285,159.56/9,404.41
  6. Step 6: Final answer
    x = 3,432.98

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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.