Home / 35,208.07-48,588.25-19,293.49

Finding the Fourth Proportional to 35,208.07, 48,588.25 and 19,293.49

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Solution

The fourth proportional to 35,208.07, 48,588.25 and 19,293.49 is: 26,625.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,208.07 : 48,588.25 = 19,293.49 : x
  2. Step 2: Convert to fraction form
    35,208.07/48,588.25 = 19,293.49/x
  3. Step 3: Cross multiply
    35,208.07x = 48,588.25 × 19,293.49
  4. Step 4: Simplify right side
    35,208.07x = 937,436,915.49
  5. Step 5: Solve for x
    x = 937,436,915.49/35,208.07
  6. Step 6: Final answer
    x = 26,625.63

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1.5x scale

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.