Home / 165,166.48-247,696.40-46,806.04

Finding the Fourth Proportional to 165,166.48, 247,696.40 and 46,806.04

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Solution

The fourth proportional to 165,166.48, 247,696.40 and 46,806.04 is: 70,193.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,166.48 : 247,696.40 = 46,806.04 : x
  2. Step 2: Convert to fraction form
    165,166.48/247,696.40 = 46,806.04/x
  3. Step 3: Cross multiply
    165,166.48x = 247,696.40 × 46,806.04
  4. Step 4: Simplify right side
    165,166.48x = 11,593,686,367.77
  5. Step 5: Solve for x
    x = 11,593,686,367.77/165,166.48
  6. Step 6: Final answer
    x = 70,193.94

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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.