Home / 241,918.46-333,858.86-134,490.28

Finding the Fourth Proportional to 241,918.46, 333,858.86 and 134,490.28

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Solution

The fourth proportional to 241,918.46, 333,858.86 and 134,490.28 is: 185,602.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,918.46 : 333,858.86 = 134,490.28 : x
  2. Step 2: Convert to fraction form
    241,918.46/333,858.86 = 134,490.28/x
  3. Step 3: Cross multiply
    241,918.46x = 333,858.86 × 134,490.28
  4. Step 4: Simplify right side
    241,918.46x = 44,900,771,561.88
  5. Step 5: Solve for x
    x = 44,900,771,561.88/241,918.46
  6. Step 6: Final answer
    x = 185,602.92

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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.