Home / 164,928.84-247,403.25-46,609.04

Finding the Fourth Proportional to 164,928.84, 247,403.25 and 46,609.04

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Solution

The fourth proportional to 164,928.84, 247,403.25 and 46,609.04 is: 69,916.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,928.84 : 247,403.25 = 46,609.04 : x
  2. Step 2: Convert to fraction form
    164,928.84/247,403.25 = 46,609.04/x
  3. Step 3: Cross multiply
    164,928.84x = 247,403.25 × 46,609.04
  4. Step 4: Simplify right side
    164,928.84x = 11,531,226,738.36
  5. Step 5: Solve for x
    x = 11,531,226,738.36/164,928.84
  6. Step 6: Final answer
    x = 69,916.38

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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.