Home / 88,325.55-132,266.76-52,764.93

Finding the Fourth Proportional to 88,325.55, 132,266.76 and 52,764.93

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Solution

The fourth proportional to 88,325.55, 132,266.76 and 52,764.93 is: 79,015.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,325.55 : 132,266.76 = 52,764.93 : x
  2. Step 2: Convert to fraction form
    88,325.55/132,266.76 = 52,764.93/x
  3. Step 3: Cross multiply
    88,325.55x = 132,266.76 × 52,764.93
  4. Step 4: Simplify right side
    88,325.55x = 6,979,046,332.73
  5. Step 5: Solve for x
    x = 6,979,046,332.73/88,325.55
  6. Step 6: Final answer
    x = 79,015.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.