Home / 25,100.18-34,637.93-14,344.94

Finding the Fourth Proportional to 25,100.18, 34,637.93 and 14,344.94

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Solution

The fourth proportional to 25,100.18, 34,637.93 and 14,344.94 is: 19,795.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,100.18 : 34,637.93 = 14,344.94 : x
  2. Step 2: Convert to fraction form
    25,100.18/34,637.93 = 14,344.94/x
  3. Step 3: Cross multiply
    25,100.18x = 34,637.93 × 14,344.94
  4. Step 4: Simplify right side
    25,100.18x = 496,879,027.57
  5. Step 5: Solve for x
    x = 496,879,027.57/25,100.18
  6. Step 6: Final answer
    x = 19,795.84

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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.