Home / 46,611.44-64,323.69-25,390.66

Finding the Fourth Proportional to 46,611.44, 64,323.69 and 25,390.66

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Solution

The fourth proportional to 46,611.44, 64,323.69 and 25,390.66 is: 35,039.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,611.44 : 64,323.69 = 25,390.66 : x
  2. Step 2: Convert to fraction form
    46,611.44/64,323.69 = 25,390.66/x
  3. Step 3: Cross multiply
    46,611.44x = 64,323.69 × 25,390.66
  4. Step 4: Simplify right side
    46,611.44x = 1,633,220,942.74
  5. Step 5: Solve for x
    x = 1,633,220,942.74/46,611.44
  6. Step 6: Final answer
    x = 35,039.06

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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.