Home / 164,729.96-247,110.32-46,401.11

Finding the Fourth Proportional to 164,729.96, 247,110.32 and 46,401.11

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Solution

The fourth proportional to 164,729.96, 247,110.32 and 46,401.11 is: 69,606.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,729.96 : 247,110.32 = 46,401.11 : x
  2. Step 2: Convert to fraction form
    164,729.96/247,110.32 = 46,401.11/x
  3. Step 3: Cross multiply
    164,729.96x = 247,110.32 × 46,401.11
  4. Step 4: Simplify right side
    164,729.96x = 11,466,193,140.46
  5. Step 5: Solve for x
    x = 11,466,193,140.46/164,729.96
  6. Step 6: Final answer
    x = 69,606.00

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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.