Home / 169,501.41-254,293.22-51,165.68

Finding the Fourth Proportional to 169,501.41, 254,293.22 and 51,165.68

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Solution

The fourth proportional to 169,501.41, 254,293.22 and 51,165.68 is: 76,760.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,501.41 : 254,293.22 = 51,165.68 : x
  2. Step 2: Convert to fraction form
    169,501.41/254,293.22 = 51,165.68/x
  3. Step 3: Cross multiply
    169,501.41x = 254,293.22 × 51,165.68
  4. Step 4: Simplify right side
    169,501.41x = 13,011,084,377.14
  5. Step 5: Solve for x
    x = 13,011,084,377.14/169,501.41
  6. Step 6: Final answer
    x = 76,760.92

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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.