Home / 25,993.11-35,870.47-14,056.35

Finding the Fourth Proportional to 25,993.11, 35,870.47 and 14,056.35

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Solution

The fourth proportional to 25,993.11, 35,870.47 and 14,056.35 is: 19,397.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,993.11 : 35,870.47 = 14,056.35 : x
  2. Step 2: Convert to fraction form
    25,993.11/35,870.47 = 14,056.35/x
  3. Step 3: Cross multiply
    25,993.11x = 35,870.47 × 14,056.35
  4. Step 4: Simplify right side
    25,993.11x = 504,207,880.98
  5. Step 5: Solve for x
    x = 504,207,880.98/25,993.11
  6. Step 6: Final answer
    x = 19,397.75

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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.