Home / 94,682.56-130,662.40-52,241.12

Finding the Fourth Proportional to 94,682.56, 130,662.40 and 52,241.12

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Solution

The fourth proportional to 94,682.56, 130,662.40 and 52,241.12 is: 72,093.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,682.56 : 130,662.40 = 52,241.12 : x
  2. Step 2: Convert to fraction form
    94,682.56/130,662.40 = 52,241.12/x
  3. Step 3: Cross multiply
    94,682.56x = 130,662.40 × 52,241.12
  4. Step 4: Simplify right side
    94,682.56x = 6,825,950,117.89
  5. Step 5: Solve for x
    x = 6,825,950,117.89/94,682.56
  6. Step 6: Final answer
    x = 72,093.00

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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.