Home / 58,504.02-80,735.05-33,010.58

Finding the Fourth Proportional to 58,504.02, 80,735.05 and 33,010.58

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Solution

The fourth proportional to 58,504.02, 80,735.05 and 33,010.58 is: 45,554.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,504.02 : 80,735.05 = 33,010.58 : x
  2. Step 2: Convert to fraction form
    58,504.02/80,735.05 = 33,010.58/x
  3. Step 3: Cross multiply
    58,504.02x = 80,735.05 × 33,010.58
  4. Step 4: Simplify right side
    58,504.02x = 2,665,110,542.46
  5. Step 5: Solve for x
    x = 2,665,110,542.46/58,504.02
  6. Step 6: Final answer
    x = 45,554.31

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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.