Home / 164,761.55-227,380.75-93,148.24

Finding the Fourth Proportional to 164,761.55, 227,380.75 and 93,148.24

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Solution

The fourth proportional to 164,761.55, 227,380.75 and 93,148.24 is: 128,550.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,761.55 : 227,380.75 = 93,148.24 : x
  2. Step 2: Convert to fraction form
    164,761.55/227,380.75 = 93,148.24/x
  3. Step 3: Cross multiply
    164,761.55x = 227,380.75 × 93,148.24
  4. Step 4: Simplify right side
    164,761.55x = 21,180,115,871.06
  5. Step 5: Solve for x
    x = 21,180,115,871.06/164,761.55
  6. Step 6: Final answer
    x = 128,550.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.