Home / 39,653.04-54,692.52-33,675.24

Finding the Fourth Proportional to 39,653.04, 54,692.52 and 33,675.24

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Solution

The fourth proportional to 39,653.04, 54,692.52 and 33,675.24 is: 46,447.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,653.04 : 54,692.52 = 33,675.24 : x
  2. Step 2: Convert to fraction form
    39,653.04/54,692.52 = 33,675.24/x
  3. Step 3: Cross multiply
    39,653.04x = 54,692.52 × 33,675.24
  4. Step 4: Simplify right side
    39,653.04x = 1,841,783,737.20
  5. Step 5: Solve for x
    x = 1,841,783,737.20/39,653.04
  6. Step 6: Final answer
    x = 46,447.48

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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.