Home / 25,303.85-37,935.26-10,523.82

Finding the Fourth Proportional to 25,303.85, 37,935.26 and 10,523.82

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Solution

The fourth proportional to 25,303.85, 37,935.26 and 10,523.82 is: 15,777.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,303.85 : 37,935.26 = 10,523.82 : x
  2. Step 2: Convert to fraction form
    25,303.85/37,935.26 = 10,523.82/x
  3. Step 3: Cross multiply
    25,303.85x = 37,935.26 × 10,523.82
  4. Step 4: Simplify right side
    25,303.85x = 399,223,795.27
  5. Step 5: Solve for x
    x = 399,223,795.27/25,303.85
  6. Step 6: Final answer
    x = 15,777.20

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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.