Home / 233,875.60-350,850.15-76,067.16

Finding the Fourth Proportional to 233,875.60, 350,850.15 and 76,067.16

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Solution

The fourth proportional to 233,875.60, 350,850.15 and 76,067.16 is: 114,112.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,875.60 : 350,850.15 = 76,067.16 : x
  2. Step 2: Convert to fraction form
    233,875.60/350,850.15 = 76,067.16/x
  3. Step 3: Cross multiply
    233,875.60x = 350,850.15 × 76,067.16
  4. Step 4: Simplify right side
    233,875.60x = 26,688,174,496.07
  5. Step 5: Solve for x
    x = 26,688,174,496.07/233,875.60
  6. Step 6: Final answer
    x = 114,112.69

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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.