Home / 64,933.02-89,606.97-35,125.02

Finding the Fourth Proportional to 64,933.02, 89,606.97 and 35,125.02

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Solution

The fourth proportional to 64,933.02, 89,606.97 and 35,125.02 is: 48,472.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,933.02 : 89,606.97 = 35,125.02 : x
  2. Step 2: Convert to fraction form
    64,933.02/89,606.97 = 35,125.02/x
  3. Step 3: Cross multiply
    64,933.02x = 89,606.97 × 35,125.02
  4. Step 4: Simplify right side
    64,933.02x = 3,147,446,613.39
  5. Step 5: Solve for x
    x = 3,147,446,613.39/64,933.02
  6. Step 6: Final answer
    x = 48,472.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.