Home / 34,580.84-47,707.43-25,527.87

Finding the Fourth Proportional to 34,580.84, 47,707.43 and 25,527.87

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Solution

The fourth proportional to 34,580.84, 47,707.43 and 25,527.87 is: 35,218.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,580.84 : 47,707.43 = 25,527.87 : x
  2. Step 2: Convert to fraction form
    34,580.84/47,707.43 = 25,527.87/x
  3. Step 3: Cross multiply
    34,580.84x = 47,707.43 × 25,527.87
  4. Step 4: Simplify right side
    34,580.84x = 1,217,868,943.43
  5. Step 5: Solve for x
    x = 1,217,868,943.43/34,580.84
  6. Step 6: Final answer
    x = 35,218.03

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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.