Home / 35,106.36-48,462.74-22,377.04

Finding the Fourth Proportional to 35,106.36, 48,462.74 and 22,377.04

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Solution

The fourth proportional to 35,106.36, 48,462.74 and 22,377.04 is: 30,890.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,106.36 : 48,462.74 = 22,377.04 : x
  2. Step 2: Convert to fraction form
    35,106.36/48,462.74 = 22,377.04/x
  3. Step 3: Cross multiply
    35,106.36x = 48,462.74 × 22,377.04
  4. Step 4: Simplify right side
    35,106.36x = 1,084,452,671.49
  5. Step 5: Solve for x
    x = 1,084,452,671.49/35,106.36
  6. Step 6: Final answer
    x = 30,890.49

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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.