Home / 241,068.31-361,606.02-91,268.39

Finding the Fourth Proportional to 241,068.31, 361,606.02 and 91,268.39

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Solution

The fourth proportional to 241,068.31, 361,606.02 and 91,268.39 is: 136,903.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,068.31 : 361,606.02 = 91,268.39 : x
  2. Step 2: Convert to fraction form
    241,068.31/361,606.02 = 91,268.39/x
  3. Step 3: Cross multiply
    241,068.31x = 361,606.02 × 91,268.39
  4. Step 4: Simplify right side
    241,068.31x = 33,003,199,259.71
  5. Step 5: Solve for x
    x = 33,003,199,259.71/241,068.31
  6. Step 6: Final answer
    x = 136,903.93

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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.