Home / 32,790.14-49,219.38-29,065.58

Finding the Fourth Proportional to 32,790.14, 49,219.38 and 29,065.58

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Solution

The fourth proportional to 32,790.14, 49,219.38 and 29,065.58 is: 43,628.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,790.14 : 49,219.38 = 29,065.58 : x
  2. Step 2: Convert to fraction form
    32,790.14/49,219.38 = 29,065.58/x
  3. Step 3: Cross multiply
    32,790.14x = 49,219.38 × 29,065.58
  4. Step 4: Simplify right side
    32,790.14x = 1,430,589,580.84
  5. Step 5: Solve for x
    x = 1,430,589,580.84/32,790.14
  6. Step 6: Final answer
    x = 43,628.66

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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.