Home / 47,377.48-65,303.04-33,584.44

Finding the Fourth Proportional to 47,377.48, 65,303.04 and 33,584.44

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Solution

The fourth proportional to 47,377.48, 65,303.04 and 33,584.44 is: 46,291.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,377.48 : 65,303.04 = 33,584.44 : x
  2. Step 2: Convert to fraction form
    47,377.48/65,303.04 = 33,584.44/x
  3. Step 3: Cross multiply
    47,377.48x = 65,303.04 × 33,584.44
  4. Step 4: Simplify right side
    47,377.48x = 2,193,166,028.70
  5. Step 5: Solve for x
    x = 2,193,166,028.70/47,377.48
  6. Step 6: Final answer
    x = 46,291.32

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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.