Home / 151,213.92-226,854.71-46,041.09

Finding the Fourth Proportional to 151,213.92, 226,854.71 and 46,041.09

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Solution

The fourth proportional to 151,213.92, 226,854.71 and 46,041.09 is: 69,071.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,213.92 : 226,854.71 = 46,041.09 : x
  2. Step 2: Convert to fraction form
    151,213.92/226,854.71 = 46,041.09/x
  3. Step 3: Cross multiply
    151,213.92x = 226,854.71 × 46,041.09
  4. Step 4: Simplify right side
    151,213.92x = 10,444,637,889.83
  5. Step 5: Solve for x
    x = 10,444,637,889.83/151,213.92
  6. Step 6: Final answer
    x = 69,071.93

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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.