Home / 33,773.04-46,603.75-19,429.05

Finding the Fourth Proportional to 33,773.04, 46,603.75 and 19,429.05

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Solution

The fourth proportional to 33,773.04, 46,603.75 and 19,429.05 is: 26,810.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,773.04 : 46,603.75 = 19,429.05 : x
  2. Step 2: Convert to fraction form
    33,773.04/46,603.75 = 19,429.05/x
  3. Step 3: Cross multiply
    33,773.04x = 46,603.75 × 19,429.05
  4. Step 4: Simplify right side
    33,773.04x = 905,466,588.94
  5. Step 5: Solve for x
    x = 905,466,588.94/33,773.04
  6. Step 6: Final answer
    x = 26,810.34

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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.