Home / 232,698.54-349,049.02-92,457.56

Finding the Fourth Proportional to 232,698.54, 349,049.02 and 92,457.56

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Solution

The fourth proportional to 232,698.54, 349,049.02 and 92,457.56 is: 138,686.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,698.54 : 349,049.02 = 92,457.56 : x
  2. Step 2: Convert to fraction form
    232,698.54/349,049.02 = 92,457.56/x
  3. Step 3: Cross multiply
    232,698.54x = 349,049.02 × 92,457.56
  4. Step 4: Simplify right side
    232,698.54x = 32,272,220,709.59
  5. Step 5: Solve for x
    x = 32,272,220,709.59/232,698.54
  6. Step 6: Final answer
    x = 138,686.82

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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.