Home / 151,567.52-227,343.20-46,386.56

Finding the Fourth Proportional to 151,567.52, 227,343.20 and 46,386.56

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Solution

The fourth proportional to 151,567.52, 227,343.20 and 46,386.56 is: 69,577.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,567.52 : 227,343.20 = 46,386.56 : x
  2. Step 2: Convert to fraction form
    151,567.52/227,343.20 = 46,386.56/x
  3. Step 3: Cross multiply
    151,567.52x = 227,343.20 × 46,386.56
  4. Step 4: Simplify right side
    151,567.52x = 10,545,668,987.39
  5. Step 5: Solve for x
    x = 10,545,668,987.39/151,567.52
  6. Step 6: Final answer
    x = 69,577.37

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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.