Home / 182,904.57-274,383.02-56,554.61

Finding the Fourth Proportional to 182,904.57, 274,383.02 and 56,554.61

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Solution

The fourth proportional to 182,904.57, 274,383.02 and 56,554.61 is: 84,840.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,904.57 : 274,383.02 = 56,554.61 : x
  2. Step 2: Convert to fraction form
    182,904.57/274,383.02 = 56,554.61/x
  3. Step 3: Cross multiply
    182,904.57x = 274,383.02 × 56,554.61
  4. Step 4: Simplify right side
    182,904.57x = 15,517,623,456.19
  5. Step 5: Solve for x
    x = 15,517,623,456.19/182,904.57
  6. Step 6: Final answer
    x = 84,840.00

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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.