Home / 46,975.12-64,825.64-25,754.34

Finding the Fourth Proportional to 46,975.12, 64,825.64 and 25,754.34

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Solution

The fourth proportional to 46,975.12, 64,825.64 and 25,754.34 is: 35,540.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,975.12 : 64,825.64 = 25,754.34 : x
  2. Step 2: Convert to fraction form
    46,975.12/64,825.64 = 25,754.34/x
  3. Step 3: Cross multiply
    46,975.12x = 64,825.64 × 25,754.34
  4. Step 4: Simplify right side
    46,975.12x = 1,669,541,573.28
  5. Step 5: Solve for x
    x = 1,669,541,573.28/46,975.12
  6. Step 6: Final answer
    x = 35,540.98

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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.