Home / 241,589.02-333,297.24-139,595.69

Finding the Fourth Proportional to 241,589.02, 333,297.24 and 139,595.69

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Solution

The fourth proportional to 241,589.02, 333,297.24 and 139,595.69 is: 192,586.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,589.02 : 333,297.24 = 139,595.69 : x
  2. Step 2: Convert to fraction form
    241,589.02/333,297.24 = 139,595.69/x
  3. Step 3: Cross multiply
    241,589.02x = 333,297.24 × 139,595.69
  4. Step 4: Simplify right side
    241,589.02x = 46,526,858,192.90
  5. Step 5: Solve for x
    x = 46,526,858,192.90/241,589.02
  6. Step 6: Final answer
    x = 192,586.81

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1.5x scale

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.