Home / 25,094.54-34,627.94-14,487.58

Finding the Fourth Proportional to 25,094.54, 34,627.94 and 14,487.58

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Solution

The fourth proportional to 25,094.54, 34,627.94 and 14,487.58 is: 19,991.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,094.54 : 34,627.94 = 14,487.58 : x
  2. Step 2: Convert to fraction form
    25,094.54/34,627.94 = 14,487.58/x
  3. Step 3: Cross multiply
    25,094.54x = 34,627.94 × 14,487.58
  4. Step 4: Simplify right side
    25,094.54x = 501,675,050.99
  5. Step 5: Solve for x
    x = 501,675,050.99/25,094.54
  6. Step 6: Final answer
    x = 19,991.40

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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.