Home / 164,841.50-247,240.11-46,522.34

Finding the Fourth Proportional to 164,841.50, 247,240.11 and 46,522.34

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Solution

The fourth proportional to 164,841.50, 247,240.11 and 46,522.34 is: 69,777.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,841.50 : 247,240.11 = 46,522.34 : x
  2. Step 2: Convert to fraction form
    164,841.50/247,240.11 = 46,522.34/x
  3. Step 3: Cross multiply
    164,841.50x = 247,240.11 × 46,522.34
  4. Step 4: Simplify right side
    164,841.50x = 11,502,188,459.06
  5. Step 5: Solve for x
    x = 11,502,188,459.06/164,841.50
  6. Step 6: Final answer
    x = 69,777.26

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1.5x scale

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.