Home / 233,824.90-350,768.40-76,000.18

Finding the Fourth Proportional to 233,824.90, 350,768.40 and 76,000.18

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Solution

The fourth proportional to 233,824.90, 350,768.40 and 76,000.18 is: 114,010.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,824.90 : 350,768.40 = 76,000.18 : x
  2. Step 2: Convert to fraction form
    233,824.90/350,768.40 = 76,000.18/x
  3. Step 3: Cross multiply
    233,824.90x = 350,768.40 × 76,000.18
  4. Step 4: Simplify right side
    233,824.90x = 26,658,461,538.31
  5. Step 5: Solve for x
    x = 26,658,461,538.31/233,824.90
  6. Step 6: Final answer
    x = 114,010.36

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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.