Home / 35,122.17-48,467.69-19,205.59

Finding the Fourth Proportional to 35,122.17, 48,467.69 and 19,205.59

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Solution

The fourth proportional to 35,122.17, 48,467.69 and 19,205.59 is: 26,503.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,122.17 : 48,467.69 = 19,205.59 : x
  2. Step 2: Convert to fraction form
    35,122.17/48,467.69 = 19,205.59/x
  3. Step 3: Cross multiply
    35,122.17x = 48,467.69 × 19,205.59
  4. Step 4: Simplify right side
    35,122.17x = 930,850,582.39
  5. Step 5: Solve for x
    x = 930,850,582.39/35,122.17
  6. Step 6: Final answer
    x = 26,503.22

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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.