Home / 25,177.07-37,749.04-14,084.93

Finding the Fourth Proportional to 25,177.07, 37,749.04 and 14,084.93

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Solution

The fourth proportional to 25,177.07, 37,749.04 and 14,084.93 is: 21,118.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,177.07 : 37,749.04 = 14,084.93 : x
  2. Step 2: Convert to fraction form
    25,177.07/37,749.04 = 14,084.93/x
  3. Step 3: Cross multiply
    25,177.07x = 37,749.04 × 14,084.93
  4. Step 4: Simplify right side
    25,177.07x = 531,692,585.97
  5. Step 5: Solve for x
    x = 531,692,585.97/25,177.07
  6. Step 6: Final answer
    x = 21,118.13

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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.