Home / 25,094.14-34,637.32-14,490.83

Finding the Fourth Proportional to 25,094.14, 34,637.32 and 14,490.83

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Solution

The fourth proportional to 25,094.14, 34,637.32 and 14,490.83 is: 20,001.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,094.14 : 34,637.32 = 14,490.83 : x
  2. Step 2: Convert to fraction form
    25,094.14/34,637.32 = 14,490.83/x
  3. Step 3: Cross multiply
    25,094.14x = 34,637.32 × 14,490.83
  4. Step 4: Simplify right side
    25,094.14x = 501,923,620.48
  5. Step 5: Solve for x
    x = 501,923,620.48/25,094.14
  6. Step 6: Final answer
    x = 20,001.63

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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.