Home / 94,659.33-130,627.77-52,217.84

Finding the Fourth Proportional to 94,659.33, 130,627.77 and 52,217.84

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Solution

The fourth proportional to 94,659.33, 130,627.77 and 52,217.84 is: 72,059.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,659.33 : 130,627.77 = 52,217.84 : x
  2. Step 2: Convert to fraction form
    94,659.33/130,627.77 = 52,217.84/x
  3. Step 3: Cross multiply
    94,659.33x = 130,627.77 × 52,217.84
  4. Step 4: Simplify right side
    94,659.33x = 6,821,099,340.28
  5. Step 5: Solve for x
    x = 6,821,099,340.28/94,659.33
  6. Step 6: Final answer
    x = 72,059.45

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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.