Home / 94,704.60-130,688.92-52,262.22

Finding the Fourth Proportional to 94,704.60, 130,688.92 and 52,262.22

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Solution

The fourth proportional to 94,704.60, 130,688.92 and 52,262.22 is: 72,119.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,704.60 : 130,688.92 = 52,262.22 : x
  2. Step 2: Convert to fraction form
    94,704.60/130,688.92 = 52,262.22/x
  3. Step 3: Cross multiply
    94,704.60x = 130,688.92 × 52,262.22
  4. Step 4: Simplify right side
    94,704.60x = 6,830,093,644.01
  5. Step 5: Solve for x
    x = 6,830,093,644.01/94,704.60
  6. Step 6: Final answer
    x = 72,119.97

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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.