Home / 94,676.76-130,654.35-52,236.54

Finding the Fourth Proportional to 94,676.76, 130,654.35 and 52,236.54

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Solution

The fourth proportional to 94,676.76, 130,654.35 and 52,236.54 is: 72,086.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,676.76 : 130,654.35 = 52,236.54 : x
  2. Step 2: Convert to fraction form
    94,676.76/130,654.35 = 52,236.54/x
  3. Step 3: Cross multiply
    94,676.76x = 130,654.35 × 52,236.54
  4. Step 4: Simplify right side
    94,676.76x = 6,824,931,179.95
  5. Step 5: Solve for x
    x = 6,824,931,179.95/94,676.76
  6. Step 6: Final answer
    x = 72,086.66

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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.