Home / 94,607.56-130,559.34-52,167.64

Finding the Fourth Proportional to 94,607.56, 130,559.34 and 52,167.64

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Solution

The fourth proportional to 94,607.56, 130,559.34 and 52,167.64 is: 71,991.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,607.56 : 130,559.34 = 52,167.64 : x
  2. Step 2: Convert to fraction form
    94,607.56/130,559.34 = 52,167.64/x
  3. Step 3: Cross multiply
    94,607.56x = 130,559.34 × 52,167.64
  4. Step 4: Simplify right side
    94,607.56x = 6,810,972,647.76
  5. Step 5: Solve for x
    x = 6,810,972,647.76/94,607.56
  6. Step 6: Final answer
    x = 71,991.84

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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.