Home / 89,059.02-133,576.17-22,495.11

Finding the Fourth Proportional to 89,059.02, 133,576.17 and 22,495.11

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Solution

The fourth proportional to 89,059.02, 133,576.17 and 22,495.11 is: 33,739.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,059.02 : 133,576.17 = 22,495.11 : x
  2. Step 2: Convert to fraction form
    89,059.02/133,576.17 = 22,495.11/x
  3. Step 3: Cross multiply
    89,059.02x = 133,576.17 × 22,495.11
  4. Step 4: Simplify right side
    89,059.02x = 3,004,810,637.53
  5. Step 5: Solve for x
    x = 3,004,810,637.53/89,059.02
  6. Step 6: Final answer
    x = 33,739.54

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1.5x scale

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.