Home / 33,395.13-46,089.55-19,248.08

Finding the Fourth Proportional to 33,395.13, 46,089.55 and 19,248.08

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Solution

The fourth proportional to 33,395.13, 46,089.55 and 19,248.08 is: 26,564.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,395.13 : 46,089.55 = 19,248.08 : x
  2. Step 2: Convert to fraction form
    33,395.13/46,089.55 = 19,248.08/x
  3. Step 3: Cross multiply
    33,395.13x = 46,089.55 × 19,248.08
  4. Step 4: Simplify right side
    33,395.13x = 887,135,182.22
  5. Step 5: Solve for x
    x = 887,135,182.22/33,395.13
  6. Step 6: Final answer
    x = 26,564.80

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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.