Home / 233,321.07-350,037.14-75,549.45

Finding the Fourth Proportional to 233,321.07, 350,037.14 and 75,549.45

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Solution

The fourth proportional to 233,321.07, 350,037.14 and 75,549.45 is: 113,342.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,321.07 : 350,037.14 = 75,549.45 : x
  2. Step 2: Convert to fraction form
    233,321.07/350,037.14 = 75,549.45/x
  3. Step 3: Cross multiply
    233,321.07x = 350,037.14 × 75,549.45
  4. Step 4: Simplify right side
    233,321.07x = 26,445,113,028.83
  5. Step 5: Solve for x
    x = 26,445,113,028.83/233,321.07
  6. Step 6: Final answer
    x = 113,342.16

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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.