Home / 294,252.04-441,312.30-136,459.96

Finding the Fourth Proportional to 294,252.04, 441,312.30 and 136,459.96

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Solution

The fourth proportional to 294,252.04, 441,312.30 and 136,459.96 is: 204,659.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,252.04 : 441,312.30 = 136,459.96 : x
  2. Step 2: Convert to fraction form
    294,252.04/441,312.30 = 136,459.96/x
  3. Step 3: Cross multiply
    294,252.04x = 441,312.30 × 136,459.96
  4. Step 4: Simplify right side
    294,252.04x = 60,221,458,805.51
  5. Step 5: Solve for x
    x = 60,221,458,805.51/294,252.04
  6. Step 6: Final answer
    x = 204,659.44

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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.