Home / 88,550.51-132,777.05-60,502.23

Finding the Fourth Proportional to 88,550.51, 132,777.05 and 60,502.23

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Solution

The fourth proportional to 88,550.51, 132,777.05 and 60,502.23 is: 90,720.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,550.51 : 132,777.05 = 60,502.23 : x
  2. Step 2: Convert to fraction form
    88,550.51/132,777.05 = 60,502.23/x
  3. Step 3: Cross multiply
    88,550.51x = 132,777.05 × 60,502.23
  4. Step 4: Simplify right side
    88,550.51x = 8,033,307,315.31
  5. Step 5: Solve for x
    x = 8,033,307,315.31/88,550.51
  6. Step 6: Final answer
    x = 90,720.06

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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.