Home / 94,593.33-130,539.68-52,153.38

Finding the Fourth Proportional to 94,593.33, 130,539.68 and 52,153.38

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Solution

The fourth proportional to 94,593.33, 130,539.68 and 52,153.38 is: 71,972.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,593.33 : 130,539.68 = 52,153.38 : x
  2. Step 2: Convert to fraction form
    94,593.33/130,539.68 = 52,153.38/x
  3. Step 3: Cross multiply
    94,593.33x = 130,539.68 × 52,153.38
  4. Step 4: Simplify right side
    94,593.33x = 6,808,085,536.12
  5. Step 5: Solve for x
    x = 6,808,085,536.12/94,593.33
  6. Step 6: Final answer
    x = 71,972.15

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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.