Home / 146,224.31-201,803.00-88,850.30

Finding the Fourth Proportional to 146,224.31, 201,803.00 and 88,850.30

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Solution

The fourth proportional to 146,224.31, 201,803.00 and 88,850.30 is: 122,621.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,224.31 : 201,803.00 = 88,850.30 : x
  2. Step 2: Convert to fraction form
    146,224.31/201,803.00 = 88,850.30/x
  3. Step 3: Cross multiply
    146,224.31x = 201,803.00 × 88,850.30
  4. Step 4: Simplify right side
    146,224.31x = 17,930,255,637.63
  5. Step 5: Solve for x
    x = 17,930,255,637.63/146,224.31
  6. Step 6: Final answer
    x = 122,621.58

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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.