Home / 35,580.56-53,640.98-33,675.44

Finding the Fourth Proportional to 35,580.56, 53,640.98 and 33,675.44

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Solution

The fourth proportional to 35,580.56, 53,640.98 and 33,675.44 is: 50,768.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,580.56 : 53,640.98 = 33,675.44 : x
  2. Step 2: Convert to fraction form
    35,580.56/53,640.98 = 33,675.44/x
  3. Step 3: Cross multiply
    35,580.56x = 53,640.98 × 33,675.44
  4. Step 4: Simplify right side
    35,580.56x = 1,806,383,603.53
  5. Step 5: Solve for x
    x = 1,806,383,603.53/35,580.56
  6. Step 6: Final answer
    x = 50,768.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.