Home / 62,181.54-85,810.59-33,887.25

Finding the Fourth Proportional to 62,181.54, 85,810.59 and 33,887.25

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Solution

The fourth proportional to 62,181.54, 85,810.59 and 33,887.25 is: 46,764.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,181.54 : 85,810.59 = 33,887.25 : x
  2. Step 2: Convert to fraction form
    62,181.54/85,810.59 = 33,887.25/x
  3. Step 3: Cross multiply
    62,181.54x = 85,810.59 × 33,887.25
  4. Step 4: Simplify right side
    62,181.54x = 2,907,884,915.98
  5. Step 5: Solve for x
    x = 2,907,884,915.98/62,181.54
  6. Step 6: Final answer
    x = 46,764.44

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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.