Home / 46,276.98-69,415.44-15,112.23

Finding the Fourth Proportional to 46,276.98, 69,415.44 and 15,112.23

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Solution

The fourth proportional to 46,276.98, 69,415.44 and 15,112.23 is: 22,668.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,276.98 : 69,415.44 = 15,112.23 : x
  2. Step 2: Convert to fraction form
    46,276.98/69,415.44 = 15,112.23/x
  3. Step 3: Cross multiply
    46,276.98x = 69,415.44 × 15,112.23
  4. Step 4: Simplify right side
    46,276.98x = 1,049,022,094.83
  5. Step 5: Solve for x
    x = 1,049,022,094.83/46,276.98
  6. Step 6: Final answer
    x = 22,668.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.