Home / 104,022.20-156,033.30-41,737.40

Finding the Fourth Proportional to 104,022.20, 156,033.30 and 41,737.40

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Solution

The fourth proportional to 104,022.20, 156,033.30 and 41,737.40 is: 62,606.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,022.20 : 156,033.30 = 41,737.40 : x
  2. Step 2: Convert to fraction form
    104,022.20/156,033.30 = 41,737.40/x
  3. Step 3: Cross multiply
    104,022.20x = 156,033.30 × 41,737.40
  4. Step 4: Simplify right side
    104,022.20x = 6,512,424,255.42
  5. Step 5: Solve for x
    x = 6,512,424,255.42/104,022.20
  6. Step 6: Final answer
    x = 62,606.10

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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.