Home / 236,293.94-354,297.74-94,160.81

Finding the Fourth Proportional to 236,293.94, 354,297.74 and 94,160.81

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Solution

The fourth proportional to 236,293.94, 354,297.74 and 94,160.81 is: 141,184.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,293.94 : 354,297.74 = 94,160.81 : x
  2. Step 2: Convert to fraction form
    236,293.94/354,297.74 = 94,160.81/x
  3. Step 3: Cross multiply
    236,293.94x = 354,297.74 × 94,160.81
  4. Step 4: Simplify right side
    236,293.94x = 33,360,959,937.28
  5. Step 5: Solve for x
    x = 33,360,959,937.28/236,293.94
  6. Step 6: Final answer
    x = 141,184.16

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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.