Home / 292,822.08-439,230.07-150,707.17

Finding the Fourth Proportional to 292,822.08, 439,230.07 and 150,707.17

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Solution

The fourth proportional to 292,822.08, 439,230.07 and 150,707.17 is: 226,059.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    292,822.08 : 439,230.07 = 150,707.17 : x
  2. Step 2: Convert to fraction form
    292,822.08/439,230.07 = 150,707.17/x
  3. Step 3: Cross multiply
    292,822.08x = 439,230.07 × 150,707.17
  4. Step 4: Simplify right side
    292,822.08x = 66,195,120,828.60
  5. Step 5: Solve for x
    x = 66,195,120,828.60/292,822.08
  6. Step 6: Final answer
    x = 226,059.19

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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.