Home / 69,133.43-103,700.48-24,154.60

Finding the Fourth Proportional to 69,133.43, 103,700.48 and 24,154.60

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Solution

The fourth proportional to 69,133.43, 103,700.48 and 24,154.60 is: 36,232.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,133.43 : 103,700.48 = 24,154.60 : x
  2. Step 2: Convert to fraction form
    69,133.43/103,700.48 = 24,154.60/x
  3. Step 3: Cross multiply
    69,133.43x = 103,700.48 × 24,154.60
  4. Step 4: Simplify right side
    69,133.43x = 2,504,843,614.21
  5. Step 5: Solve for x
    x = 2,504,843,614.21/69,133.43
  6. Step 6: Final answer
    x = 36,232.02

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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.