Home / 46,844.64-64,645.63-25,623.86

Finding the Fourth Proportional to 46,844.64, 64,645.63 and 25,623.86

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Solution

The fourth proportional to 46,844.64, 64,645.63 and 25,623.86 is: 35,360.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,844.64 : 64,645.63 = 25,623.86 : x
  2. Step 2: Convert to fraction form
    46,844.64/64,645.63 = 25,623.86/x
  3. Step 3: Cross multiply
    46,844.64x = 64,645.63 × 25,623.86
  4. Step 4: Simplify right side
    46,844.64x = 1,656,470,185.44
  5. Step 5: Solve for x
    x = 1,656,470,185.44/46,844.64
  6. Step 6: Final answer
    x = 35,360.93

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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.