Home / 164,824.84-247,247.10-46,506.28

Finding the Fourth Proportional to 164,824.84, 247,247.10 and 46,506.28

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Solution

The fourth proportional to 164,824.84, 247,247.10 and 46,506.28 is: 69,762.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,824.84 : 247,247.10 = 46,506.28 : x
  2. Step 2: Convert to fraction form
    164,824.84/247,247.10 = 46,506.28/x
  3. Step 3: Cross multiply
    164,824.84x = 247,247.10 × 46,506.28
  4. Step 4: Simplify right side
    164,824.84x = 11,498,542,861.79
  5. Step 5: Solve for x
    x = 11,498,542,861.79/164,824.84
  6. Step 6: Final answer
    x = 69,762.20

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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.