Home / 95,750.02-143,560.23-33,386.50

Finding the Fourth Proportional to 95,750.02, 143,560.23 and 33,386.50

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Solution

The fourth proportional to 95,750.02, 143,560.23 and 33,386.50 is: 50,057.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,750.02 : 143,560.23 = 33,386.50 : x
  2. Step 2: Convert to fraction form
    95,750.02/143,560.23 = 33,386.50/x
  3. Step 3: Cross multiply
    95,750.02x = 143,560.23 × 33,386.50
  4. Step 4: Simplify right side
    95,750.02x = 4,792,973,618.90
  5. Step 5: Solve for x
    x = 4,792,973,618.90/95,750.02
  6. Step 6: Final answer
    x = 50,057.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.