Home / 132,244.02-198,323.88-43,477.08

Finding the Fourth Proportional to 132,244.02, 198,323.88 and 43,477.08

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Solution

The fourth proportional to 132,244.02, 198,323.88 and 43,477.08 is: 65,201.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,244.02 : 198,323.88 = 43,477.08 : x
  2. Step 2: Convert to fraction form
    132,244.02/198,323.88 = 43,477.08/x
  3. Step 3: Cross multiply
    132,244.02x = 198,323.88 × 43,477.08
  4. Step 4: Simplify right side
    132,244.02x = 8,622,543,196.67
  5. Step 5: Solve for x
    x = 8,622,543,196.67/132,244.02
  6. Step 6: Final answer
    x = 65,201.76

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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.