Home / 46,847.80-64,649.44-25,626.81

Finding the Fourth Proportional to 46,847.80, 64,649.44 and 25,626.81

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Solution

The fourth proportional to 46,847.80, 64,649.44 and 25,626.81 is: 35,364.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,847.80 : 64,649.44 = 25,626.81 : x
  2. Step 2: Convert to fraction form
    46,847.80/64,649.44 = 25,626.81/x
  3. Step 3: Cross multiply
    46,847.80x = 64,649.44 × 25,626.81
  4. Step 4: Simplify right side
    46,847.80x = 1,656,758,915.49
  5. Step 5: Solve for x
    x = 1,656,758,915.49/46,847.80
  6. Step 6: Final answer
    x = 35,364.71

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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.