Home / 151,459.41-227,230.01-46,275.51

Finding the Fourth Proportional to 151,459.41, 227,230.01 and 46,275.51

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Solution

The fourth proportional to 151,459.41, 227,230.01 and 46,275.51 is: 69,425.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,459.41 : 227,230.01 = 46,275.51 : x
  2. Step 2: Convert to fraction form
    151,459.41/227,230.01 = 46,275.51/x
  3. Step 3: Cross multiply
    151,459.41x = 227,230.01 × 46,275.51
  4. Step 4: Simplify right side
    151,459.41x = 10,515,184,600.06
  5. Step 5: Solve for x
    x = 10,515,184,600.06/151,459.41
  6. Step 6: Final answer
    x = 69,425.76

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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.