Home / 164,042.19-246,063.40-45,716.65

Finding the Fourth Proportional to 164,042.19, 246,063.40 and 45,716.65

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Solution

The fourth proportional to 164,042.19, 246,063.40 and 45,716.65 is: 68,575.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,042.19 : 246,063.40 = 45,716.65 : x
  2. Step 2: Convert to fraction form
    164,042.19/246,063.40 = 45,716.65/x
  3. Step 3: Cross multiply
    164,042.19x = 246,063.40 × 45,716.65
  4. Step 4: Simplify right side
    164,042.19x = 11,249,193,606.16
  5. Step 5: Solve for x
    x = 11,249,193,606.16/164,042.19
  6. Step 6: Final answer
    x = 68,575.00

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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.