Home / 19,352.21-26,706.33-14,498.34

Finding the Fourth Proportional to 19,352.21, 26,706.33 and 14,498.34

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Solution

The fourth proportional to 19,352.21, 26,706.33 and 14,498.34 is: 20,007.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,352.21 : 26,706.33 = 14,498.34 : x
  2. Step 2: Convert to fraction form
    19,352.21/26,706.33 = 14,498.34/x
  3. Step 3: Cross multiply
    19,352.21x = 26,706.33 × 14,498.34
  4. Step 4: Simplify right side
    19,352.21x = 387,197,452.49
  5. Step 5: Solve for x
    x = 387,197,452.49/19,352.21
  6. Step 6: Final answer
    x = 20,007.92

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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.