Home / 15,890.74-23,832.74-6,026.56

Finding the Fourth Proportional to 15,890.74, 23,832.74 and 6,026.56

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Solution

The fourth proportional to 15,890.74, 23,832.74 and 6,026.56 is: 9,038.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,890.74 : 23,832.74 = 6,026.56 : x
  2. Step 2: Convert to fraction form
    15,890.74/23,832.74 = 6,026.56/x
  3. Step 3: Cross multiply
    15,890.74x = 23,832.74 × 6,026.56
  4. Step 4: Simplify right side
    15,890.74x = 143,629,407.44
  5. Step 5: Solve for x
    x = 143,629,407.44/15,890.74
  6. Step 6: Final answer
    x = 9,038.56

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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.