Home / 88,151.14-132,050.26-50,605.80

Finding the Fourth Proportional to 88,151.14, 132,050.26 and 50,605.80

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Solution

The fourth proportional to 88,151.14, 132,050.26 and 50,605.80 is: 75,807.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,151.14 : 132,050.26 = 50,605.80 : x
  2. Step 2: Convert to fraction form
    88,151.14/132,050.26 = 50,605.80/x
  3. Step 3: Cross multiply
    88,151.14x = 132,050.26 × 50,605.80
  4. Step 4: Simplify right side
    88,151.14x = 6,682,509,047.51
  5. Step 5: Solve for x
    x = 6,682,509,047.51/88,151.14
  6. Step 6: Final answer
    x = 75,807.40

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1.5x scale

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.