Home / 94,735.22-130,734.70-52,293.74

Finding the Fourth Proportional to 94,735.22, 130,734.70 and 52,293.74

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Solution

The fourth proportional to 94,735.22, 130,734.70 and 52,293.74 is: 72,165.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,735.22 : 130,734.70 = 52,293.74 : x
  2. Step 2: Convert to fraction form
    94,735.22/130,734.70 = 52,293.74/x
  3. Step 3: Cross multiply
    94,735.22x = 130,734.70 × 52,293.74
  4. Step 4: Simplify right side
    94,735.22x = 6,836,605,626.37
  5. Step 5: Solve for x
    x = 6,836,605,626.37/94,735.22
  6. Step 6: Final answer
    x = 72,165.41

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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.