Home / 47,314.73-65,293.49-25,804.64

Finding the Fourth Proportional to 47,314.73, 65,293.49 and 25,804.64

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Solution

The fourth proportional to 47,314.73, 65,293.49 and 25,804.64 is: 35,609.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,314.73 : 65,293.49 = 25,804.64 : x
  2. Step 2: Convert to fraction form
    47,314.73/65,293.49 = 25,804.64/x
  3. Step 3: Cross multiply
    47,314.73x = 65,293.49 × 25,804.64
  4. Step 4: Simplify right side
    47,314.73x = 1,684,874,548.30
  5. Step 5: Solve for x
    x = 1,684,874,548.30/47,314.73
  6. Step 6: Final answer
    x = 35,609.94

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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.