Home / 169,019.50-253,778.46-94,285.66

Finding the Fourth Proportional to 169,019.50, 253,778.46 and 94,285.66

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Solution

The fourth proportional to 169,019.50, 253,778.46 and 94,285.66 is: 141,567.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,019.50 : 253,778.46 = 94,285.66 : x
  2. Step 2: Convert to fraction form
    169,019.50/253,778.46 = 94,285.66/x
  3. Step 3: Cross multiply
    169,019.50x = 253,778.46 × 94,285.66
  4. Step 4: Simplify right side
    169,019.50x = 23,927,669,594.88
  5. Step 5: Solve for x
    x = 23,927,669,594.88/169,019.50
  6. Step 6: Final answer
    x = 141,567.51

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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.