Home / 366,269.81-551,900.52-301,168.31

Finding the Fourth Proportional to 366,269.81, 551,900.52 and 301,168.31

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Solution

The fourth proportional to 366,269.81, 551,900.52 and 301,168.31 is: 453,804.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,269.81 : 551,900.52 = 301,168.31 : x
  2. Step 2: Convert to fraction form
    366,269.81/551,900.52 = 301,168.31/x
  3. Step 3: Cross multiply
    366,269.81x = 551,900.52 × 301,168.31
  4. Step 4: Simplify right side
    366,269.81x = 166,214,948,276.27
  5. Step 5: Solve for x
    x = 166,214,948,276.27/366,269.81
  6. Step 6: Final answer
    x = 453,804.66

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.