Home / 69,617.36-104,285.58-32,125.34

Finding the Fourth Proportional to 69,617.36, 104,285.58 and 32,125.34

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Solution

The fourth proportional to 69,617.36, 104,285.58 and 32,125.34 is: 48,123.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,617.36 : 104,285.58 = 32,125.34 : x
  2. Step 2: Convert to fraction form
    69,617.36/104,285.58 = 32,125.34/x
  3. Step 3: Cross multiply
    69,617.36x = 104,285.58 × 32,125.34
  4. Step 4: Simplify right side
    69,617.36x = 3,350,210,035.55
  5. Step 5: Solve for x
    x = 3,350,210,035.55/69,617.36
  6. Step 6: Final answer
    x = 48,123.20

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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.