Home / 46,608.79-69,561.07-43,448.58

Finding the Fourth Proportional to 46,608.79, 69,561.07 and 43,448.58

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Solution

The fourth proportional to 46,608.79, 69,561.07 and 43,448.58 is: 64,844.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,608.79 : 69,561.07 = 43,448.58 : x
  2. Step 2: Convert to fraction form
    46,608.79/69,561.07 = 43,448.58/x
  3. Step 3: Cross multiply
    46,608.79x = 69,561.07 × 43,448.58
  4. Step 4: Simplify right side
    46,608.79x = 3,022,329,714.78
  5. Step 5: Solve for x
    x = 3,022,329,714.78/46,608.79
  6. Step 6: Final answer
    x = 64,844.63

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.