Home / 47,015.32-64,884.08-25,794.64

Finding the Fourth Proportional to 47,015.32, 64,884.08 and 25,794.64

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Solution

The fourth proportional to 47,015.32, 64,884.08 and 25,794.64 is: 35,598.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,015.32 : 64,884.08 = 25,794.64 : x
  2. Step 2: Convert to fraction form
    47,015.32/64,884.08 = 25,794.64/x
  3. Step 3: Cross multiply
    47,015.32x = 64,884.08 × 25,794.64
  4. Step 4: Simplify right side
    47,015.32x = 1,673,661,485.33
  5. Step 5: Solve for x
    x = 1,673,661,485.33/47,015.32
  6. Step 6: Final answer
    x = 35,598.22

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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.