Home / 25,208.84-37,813.44-9,417.44

Finding the Fourth Proportional to 25,208.84, 37,813.44 and 9,417.44

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Solution

The fourth proportional to 25,208.84, 37,813.44 and 9,417.44 is: 14,126.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,208.84 : 37,813.44 = 9,417.44 : x
  2. Step 2: Convert to fraction form
    25,208.84/37,813.44 = 9,417.44/x
  3. Step 3: Cross multiply
    25,208.84x = 37,813.44 × 9,417.44
  4. Step 4: Simplify right side
    25,208.84x = 356,105,932.24
  5. Step 5: Solve for x
    x = 356,105,932.24/25,208.84
  6. Step 6: Final answer
    x = 14,126.23

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1.5x scale

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.