Home / 25,930.26-38,893.55-14,802.08

Finding the Fourth Proportional to 25,930.26, 38,893.55 and 14,802.08

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Solution

The fourth proportional to 25,930.26, 38,893.55 and 14,802.08 is: 22,202.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,930.26 : 38,893.55 = 14,802.08 : x
  2. Step 2: Convert to fraction form
    25,930.26/38,893.55 = 14,802.08/x
  3. Step 3: Cross multiply
    25,930.26x = 38,893.55 × 14,802.08
  4. Step 4: Simplify right side
    25,930.26x = 575,705,170.11
  5. Step 5: Solve for x
    x = 575,705,170.11/25,930.26
  6. Step 6: Final answer
    x = 22,202.06

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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.