Home / 364,230.27-546,214.19-153,884.61

Finding the Fourth Proportional to 364,230.27, 546,214.19 and 153,884.61

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Solution

The fourth proportional to 364,230.27, 546,214.19 and 153,884.61 is: 230,771.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,230.27 : 546,214.19 = 153,884.61 : x
  2. Step 2: Convert to fraction form
    364,230.27/546,214.19 = 153,884.61/x
  3. Step 3: Cross multiply
    364,230.27x = 546,214.19 × 153,884.61
  4. Step 4: Simplify right side
    364,230.27x = 84,053,956,835.19
  5. Step 5: Solve for x
    x = 84,053,956,835.19/364,230.27
  6. Step 6: Final answer
    x = 230,771.48

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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.