Home / 94,204.59-130,002.44-51,765.63

Finding the Fourth Proportional to 94,204.59, 130,002.44 and 51,765.63

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Solution

The fourth proportional to 94,204.59, 130,002.44 and 51,765.63 is: 71,436.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,204.59 : 130,002.44 = 51,765.63 : x
  2. Step 2: Convert to fraction form
    94,204.59/130,002.44 = 51,765.63/x
  3. Step 3: Cross multiply
    94,204.59x = 130,002.44 × 51,765.63
  4. Step 4: Simplify right side
    94,204.59x = 6,729,657,949.31
  5. Step 5: Solve for x
    x = 6,729,657,949.31/94,204.59
  6. Step 6: Final answer
    x = 71,436.62

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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.