Home / 99,360.07-149,025.52-32,802.37

Finding the Fourth Proportional to 99,360.07, 149,025.52 and 32,802.37

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Solution

The fourth proportional to 99,360.07, 149,025.52 and 32,802.37 is: 49,198.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,360.07 : 149,025.52 = 32,802.37 : x
  2. Step 2: Convert to fraction form
    99,360.07/149,025.52 = 32,802.37/x
  3. Step 3: Cross multiply
    99,360.07x = 149,025.52 × 32,802.37
  4. Step 4: Simplify right side
    99,360.07x = 4,888,389,914.92
  5. Step 5: Solve for x
    x = 4,888,389,914.92/99,360.07
  6. Step 6: Final answer
    x = 49,198.74

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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.