Home / 165,045.44-247,577.88-46,706.96

Finding the Fourth Proportional to 165,045.44, 247,577.88 and 46,706.96

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Solution

The fourth proportional to 165,045.44, 247,577.88 and 46,706.96 is: 70,063.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,045.44 : 247,577.88 = 46,706.96 : x
  2. Step 2: Convert to fraction form
    165,045.44/247,577.88 = 46,706.96/x
  3. Step 3: Cross multiply
    165,045.44x = 247,577.88 × 46,706.96
  4. Step 4: Simplify right side
    165,045.44x = 11,563,610,138.04
  5. Step 5: Solve for x
    x = 11,563,610,138.04/165,045.44
  6. Step 6: Final answer
    x = 70,063.19

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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.