Home / 29,793.22-41,118.03-19,038.65

Finding the Fourth Proportional to 29,793.22, 41,118.03 and 19,038.65

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Solution

The fourth proportional to 29,793.22, 41,118.03 and 19,038.65 is: 26,275.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,793.22 : 41,118.03 = 19,038.65 : x
  2. Step 2: Convert to fraction form
    29,793.22/41,118.03 = 19,038.65/x
  3. Step 3: Cross multiply
    29,793.22x = 41,118.03 × 19,038.65
  4. Step 4: Simplify right side
    29,793.22x = 782,831,576.27
  5. Step 5: Solve for x
    x = 782,831,576.27/29,793.22
  6. Step 6: Final answer
    x = 26,275.50

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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.