Home / 154,999.52-232,295.04-61,454.24

Finding the Fourth Proportional to 154,999.52, 232,295.04 and 61,454.24

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Solution

The fourth proportional to 154,999.52, 232,295.04 and 61,454.24 is: 92,100.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,999.52 : 232,295.04 = 61,454.24 : x
  2. Step 2: Convert to fraction form
    154,999.52/232,295.04 = 61,454.24/x
  3. Step 3: Cross multiply
    154,999.52x = 232,295.04 × 61,454.24
  4. Step 4: Simplify right side
    154,999.52x = 14,275,515,138.97
  5. Step 5: Solve for x
    x = 14,275,515,138.97/154,999.52
  6. Step 6: Final answer
    x = 92,100.38

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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.