Home / 29,779.37-41,095.25-16,350.51

Finding the Fourth Proportional to 29,779.37, 41,095.25 and 16,350.51

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Solution

The fourth proportional to 29,779.37, 41,095.25 and 16,350.51 is: 22,563.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,779.37 : 41,095.25 = 16,350.51 : x
  2. Step 2: Convert to fraction form
    29,779.37/41,095.25 = 16,350.51/x
  3. Step 3: Cross multiply
    29,779.37x = 41,095.25 × 16,350.51
  4. Step 4: Simplify right side
    29,779.37x = 671,928,198.59
  5. Step 5: Solve for x
    x = 671,928,198.59/29,779.37
  6. Step 6: Final answer
    x = 22,563.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.