Home / 364,023.26-546,036.19-111,302.81

Finding the Fourth Proportional to 364,023.26, 546,036.19 and 111,302.81

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Solution

The fourth proportional to 364,023.26, 546,036.19 and 111,302.81 is: 166,954.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,023.26 : 546,036.19 = 111,302.81 : x
  2. Step 2: Convert to fraction form
    364,023.26/546,036.19 = 111,302.81/x
  3. Step 3: Cross multiply
    364,023.26x = 546,036.19 × 111,302.81
  4. Step 4: Simplify right side
    364,023.26x = 60,775,361,347.89
  5. Step 5: Solve for x
    x = 60,775,361,347.89/364,023.26
  6. Step 6: Final answer
    x = 166,954.61

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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.