Home / 233,827.32-350,792.94-109,100.28

Finding the Fourth Proportional to 233,827.32, 350,792.94 and 109,100.28

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Solution

The fourth proportional to 233,827.32, 350,792.94 and 109,100.28 is: 163,674.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,827.32 : 350,792.94 = 109,100.28 : x
  2. Step 2: Convert to fraction form
    233,827.32/350,792.94 = 109,100.28/x
  3. Step 3: Cross multiply
    233,827.32x = 350,792.94 × 109,100.28
  4. Step 4: Simplify right side
    233,827.32x = 38,271,607,976.02
  5. Step 5: Solve for x
    x = 38,271,607,976.02/233,827.32
  6. Step 6: Final answer
    x = 163,674.66

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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.