Home / 182,647.08-274,004.64-64,393.56

Finding the Fourth Proportional to 182,647.08, 274,004.64 and 64,393.56

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Solution

The fourth proportional to 182,647.08, 274,004.64 and 64,393.56 is: 96,602.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,647.08 : 274,004.64 = 64,393.56 : x
  2. Step 2: Convert to fraction form
    182,647.08/274,004.64 = 64,393.56/x
  3. Step 3: Cross multiply
    182,647.08x = 274,004.64 × 64,393.56
  4. Step 4: Simplify right side
    182,647.08x = 17,644,134,226.12
  5. Step 5: Solve for x
    x = 17,644,134,226.12/182,647.08
  6. Step 6: Final answer
    x = 96,602.33

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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.