Home / 43,194.02-64,796.49-16,895.34

Finding the Fourth Proportional to 43,194.02, 64,796.49 and 16,895.34

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Solution

The fourth proportional to 43,194.02, 64,796.49 and 16,895.34 is: 25,345.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,194.02 : 64,796.49 = 16,895.34 : x
  2. Step 2: Convert to fraction form
    43,194.02/64,796.49 = 16,895.34/x
  3. Step 3: Cross multiply
    43,194.02x = 64,796.49 × 16,895.34
  4. Step 4: Simplify right side
    43,194.02x = 1,094,758,729.36
  5. Step 5: Solve for x
    x = 1,094,758,729.36/43,194.02
  6. Step 6: Final answer
    x = 25,345.15

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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.