Home / 164,766.93-227,495.48-130,260.12

Finding the Fourth Proportional to 164,766.93, 227,495.48 and 130,260.12

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Solution

The fourth proportional to 164,766.93, 227,495.48 and 130,260.12 is: 179,851.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,766.93 : 227,495.48 = 130,260.12 : x
  2. Step 2: Convert to fraction form
    164,766.93/227,495.48 = 130,260.12/x
  3. Step 3: Cross multiply
    164,766.93x = 227,495.48 × 130,260.12
  4. Step 4: Simplify right side
    164,766.93x = 29,633,587,872.96
  5. Step 5: Solve for x
    x = 29,633,587,872.96/164,766.93
  6. Step 6: Final answer
    x = 179,851.55

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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.