Home / 233,995.26-322,833.33-190,899.66

Finding the Fourth Proportional to 233,995.26, 322,833.33 and 190,899.66

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Solution

The fourth proportional to 233,995.26, 322,833.33 and 190,899.66 is: 263,376.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,995.26 : 322,833.33 = 190,899.66 : x
  2. Step 2: Convert to fraction form
    233,995.26/322,833.33 = 190,899.66/x
  3. Step 3: Cross multiply
    233,995.26x = 322,833.33 × 190,899.66
  4. Step 4: Simplify right side
    233,995.26x = 61,628,772,933.67
  5. Step 5: Solve for x
    x = 61,628,772,933.67/233,995.26
  6. Step 6: Final answer
    x = 263,376.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.