Home / 233,823.90-350,766.90-75,999.18

Finding the Fourth Proportional to 233,823.90, 350,766.90 and 75,999.18

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Solution

The fourth proportional to 233,823.90, 350,766.90 and 75,999.18 is: 114,008.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,823.90 : 350,766.90 = 75,999.18 : x
  2. Step 2: Convert to fraction form
    233,823.90/350,766.90 = 75,999.18/x
  3. Step 3: Cross multiply
    233,823.90x = 350,766.90 × 75,999.18
  4. Step 4: Simplify right side
    233,823.90x = 26,657,996,771.14
  5. Step 5: Solve for x
    x = 26,657,996,771.14/233,823.90
  6. Step 6: Final answer
    x = 114,008.86

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1.5x scale

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.