Home / 110,188.02-152,059.48-59,887.02

Finding the Fourth Proportional to 110,188.02, 152,059.48 and 59,887.02

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Solution

The fourth proportional to 110,188.02, 152,059.48 and 59,887.02 is: 82,644.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,188.02 : 152,059.48 = 59,887.02 : x
  2. Step 2: Convert to fraction form
    110,188.02/152,059.48 = 59,887.02/x
  3. Step 3: Cross multiply
    110,188.02x = 152,059.48 × 59,887.02
  4. Step 4: Simplify right side
    110,188.02x = 9,106,389,119.95
  5. Step 5: Solve for x
    x = 9,106,389,119.95/110,188.02
  6. Step 6: Final answer
    x = 82,644.09

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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.