Home / 335,224.31-462,570.77-191,975.81

Finding the Fourth Proportional to 335,224.31, 462,570.77 and 191,975.81

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Solution

The fourth proportional to 335,224.31, 462,570.77 and 191,975.81 is: 264,904.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,224.31 : 462,570.77 = 191,975.81 : x
  2. Step 2: Convert to fraction form
    335,224.31/462,570.77 = 191,975.81/x
  3. Step 3: Cross multiply
    335,224.31x = 462,570.77 × 191,975.81
  4. Step 4: Simplify right side
    335,224.31x = 88,802,397,293.19
  5. Step 5: Solve for x
    x = 88,802,397,293.19/335,224.31
  6. Step 6: Final answer
    x = 264,904.41

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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.