Home / 94,817.68-130,849.64-54,532.24

Finding the Fourth Proportional to 94,817.68, 130,849.64 and 54,532.24

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Solution

The fourth proportional to 94,817.68, 130,849.64 and 54,532.24 is: 75,255.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,817.68 : 130,849.64 = 54,532.24 : x
  2. Step 2: Convert to fraction form
    94,817.68/130,849.64 = 54,532.24/x
  3. Step 3: Cross multiply
    94,817.68x = 130,849.64 × 54,532.24
  4. Step 4: Simplify right side
    94,817.68x = 7,135,523,972.39
  5. Step 5: Solve for x
    x = 7,135,523,972.39/94,817.68
  6. Step 6: Final answer
    x = 75,255.21

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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.