Home / 96,453.37-144,902.40-92,467.63

Finding the Fourth Proportional to 96,453.37, 144,902.40 and 92,467.63

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Solution

The fourth proportional to 96,453.37, 144,902.40 and 92,467.63 is: 138,914.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,453.37 : 144,902.40 = 92,467.63 : x
  2. Step 2: Convert to fraction form
    96,453.37/144,902.40 = 92,467.63/x
  3. Step 3: Cross multiply
    96,453.37x = 144,902.40 × 92,467.63
  4. Step 4: Simplify right side
    96,453.37x = 13,398,781,509.31
  5. Step 5: Solve for x
    x = 13,398,781,509.31/96,453.37
  6. Step 6: Final answer
    x = 138,914.60

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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.