Home / 29,852.56-44,790.95-19,190.83

Finding the Fourth Proportional to 29,852.56, 44,790.95 and 19,190.83

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Solution

The fourth proportional to 29,852.56, 44,790.95 and 19,190.83 is: 28,794.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,852.56 : 44,790.95 = 19,190.83 : x
  2. Step 2: Convert to fraction form
    29,852.56/44,790.95 = 19,190.83/x
  3. Step 3: Cross multiply
    29,852.56x = 44,790.95 × 19,190.83
  4. Step 4: Simplify right side
    29,852.56x = 859,575,411.03
  5. Step 5: Solve for x
    x = 859,575,411.03/29,852.56
  6. Step 6: Final answer
    x = 28,794.03

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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.