Home / 30,096.99-41,532.46-16,667.19

Finding the Fourth Proportional to 30,096.99, 41,532.46 and 16,667.19

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Solution

The fourth proportional to 30,096.99, 41,532.46 and 16,667.19 is: 22,999.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,096.99 : 41,532.46 = 16,667.19 : x
  2. Step 2: Convert to fraction form
    30,096.99/41,532.46 = 16,667.19/x
  3. Step 3: Cross multiply
    30,096.99x = 41,532.46 × 16,667.19
  4. Step 4: Simplify right side
    30,096.99x = 692,229,360.32
  5. Step 5: Solve for x
    x = 692,229,360.32/30,096.99
  6. Step 6: Final answer
    x = 22,999.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.