Home / 942,099.33-1,413,149.67-232,127.36

Finding the Fourth Proportional to 942,099.33, 1,413,149.67 and 232,127.36

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Solution

The fourth proportional to 942,099.33, 1,413,149.67 and 232,127.36 is: 348,191.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    942,099.33 : 1,413,149.67 = 232,127.36 : x
  2. Step 2: Convert to fraction form
    942,099.33/1,413,149.67 = 232,127.36/x
  3. Step 3: Cross multiply
    942,099.33x = 1,413,149.67 × 232,127.36
  4. Step 4: Simplify right side
    942,099.33x = 328,030,705,714.85
  5. Step 5: Solve for x
    x = 328,030,705,714.85/942,099.33
  6. Step 6: Final answer
    x = 348,191.21

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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.