Home / 104,626.23-156,959.54-44,653.83

Finding the Fourth Proportional to 104,626.23, 156,959.54 and 44,653.83

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Solution

The fourth proportional to 104,626.23, 156,959.54 and 44,653.83 is: 66,989.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,626.23 : 156,959.54 = 44,653.83 : x
  2. Step 2: Convert to fraction form
    104,626.23/156,959.54 = 44,653.83/x
  3. Step 3: Cross multiply
    104,626.23x = 156,959.54 × 44,653.83
  4. Step 4: Simplify right side
    104,626.23x = 7,008,844,392.77
  5. Step 5: Solve for x
    x = 7,008,844,392.77/104,626.23
  6. Step 6: Final answer
    x = 66,989.36

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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.