Home / 94,232.22-130,043.20-51,793.50

Finding the Fourth Proportional to 94,232.22, 130,043.20 and 51,793.50

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Solution

The fourth proportional to 94,232.22, 130,043.20 and 51,793.50 is: 71,476.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,232.22 : 130,043.20 = 51,793.50 : x
  2. Step 2: Convert to fraction form
    94,232.22/130,043.20 = 51,793.50/x
  3. Step 3: Cross multiply
    94,232.22x = 130,043.20 × 51,793.50
  4. Step 4: Simplify right side
    94,232.22x = 6,735,392,479.20
  5. Step 5: Solve for x
    x = 6,735,392,479.20/94,232.22
  6. Step 6: Final answer
    x = 71,476.53

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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.