Home / 29,417.06-44,100.78-12,764.54

Finding the Fourth Proportional to 29,417.06, 44,100.78 and 12,764.54

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Solution

The fourth proportional to 29,417.06, 44,100.78 and 12,764.54 is: 19,136.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,417.06 : 44,100.78 = 12,764.54 : x
  2. Step 2: Convert to fraction form
    29,417.06/44,100.78 = 12,764.54/x
  3. Step 3: Cross multiply
    29,417.06x = 44,100.78 × 12,764.54
  4. Step 4: Simplify right side
    29,417.06x = 562,926,170.34
  5. Step 5: Solve for x
    x = 562,926,170.34/29,417.06
  6. Step 6: Final answer
    x = 19,136.04

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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.