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Finding the Fourth Proportional to 100,323.04, 150,483.04 and 24,422.14

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Solution

The fourth proportional to 100,323.04, 150,483.04 and 24,422.14 is: 36,632.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,323.04 : 150,483.04 = 24,422.14 : x
  2. Step 2: Convert to fraction form
    100,323.04/150,483.04 = 24,422.14/x
  3. Step 3: Cross multiply
    100,323.04x = 150,483.04 × 24,422.14
  4. Step 4: Simplify right side
    100,323.04x = 3,675,118,066.24
  5. Step 5: Solve for x
    x = 3,675,118,066.24/100,323.04
  6. Step 6: Final answer
    x = 36,632.84

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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.