Home / 165,095.34-247,608.37-46,734.90

Finding the Fourth Proportional to 165,095.34, 247,608.37 and 46,734.90

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Solution

The fourth proportional to 165,095.34, 247,608.37 and 46,734.90 is: 70,092.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,095.34 : 247,608.37 = 46,734.90 : x
  2. Step 2: Convert to fraction form
    165,095.34/247,608.37 = 46,734.90/x
  3. Step 3: Cross multiply
    165,095.34x = 247,608.37 × 46,734.90
  4. Step 4: Simplify right side
    165,095.34x = 11,571,952,411.11
  5. Step 5: Solve for x
    x = 11,571,952,411.11/165,095.34
  6. Step 6: Final answer
    x = 70,092.54

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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.