Home / 33,822.02-46,687.47-30,279.08

Finding the Fourth Proportional to 33,822.02, 46,687.47 and 30,279.08

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Solution

The fourth proportional to 33,822.02, 46,687.47 and 30,279.08 is: 41,796.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,822.02 : 46,687.47 = 30,279.08 : x
  2. Step 2: Convert to fraction form
    33,822.02/46,687.47 = 30,279.08/x
  3. Step 3: Cross multiply
    33,822.02x = 46,687.47 × 30,279.08
  4. Step 4: Simplify right side
    33,822.02x = 1,413,653,639.13
  5. Step 5: Solve for x
    x = 1,413,653,639.13/33,822.02
  6. Step 6: Final answer
    x = 41,796.84

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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.