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Finding the Fourth Proportional to 241,448.16, 362,241.36 and 116,859.36

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Solution

The fourth proportional to 241,448.16, 362,241.36 and 116,859.36 is: 175,322.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,448.16 : 362,241.36 = 116,859.36 : x
  2. Step 2: Convert to fraction form
    241,448.16/362,241.36 = 116,859.36/x
  3. Step 3: Cross multiply
    241,448.16x = 362,241.36 × 116,859.36
  4. Step 4: Simplify right side
    241,448.16x = 42,331,293,495.13
  5. Step 5: Solve for x
    x = 42,331,293,495.13/241,448.16
  6. Step 6: Final answer
    x = 175,322.49

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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.