Home / 23,967.06-33,074.94-13,356.67

Finding the Fourth Proportional to 23,967.06, 33,074.94 and 13,356.67

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Solution

The fourth proportional to 23,967.06, 33,074.94 and 13,356.67 is: 18,432.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,967.06 : 33,074.94 = 13,356.67 : x
  2. Step 2: Convert to fraction form
    23,967.06/33,074.94 = 13,356.67/x
  3. Step 3: Cross multiply
    23,967.06x = 33,074.94 × 13,356.67
  4. Step 4: Simplify right side
    23,967.06x = 441,771,058.85
  5. Step 5: Solve for x
    x = 441,771,058.85/23,967.06
  6. Step 6: Final answer
    x = 18,432.43

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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.