Home / 46,890.41-64,708.82-25,669.73

Finding the Fourth Proportional to 46,890.41, 64,708.82 and 25,669.73

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Solution

The fourth proportional to 46,890.41, 64,708.82 and 25,669.73 is: 35,424.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,890.41 : 64,708.82 = 25,669.73 : x
  2. Step 2: Convert to fraction form
    46,890.41/64,708.82 = 25,669.73/x
  3. Step 3: Cross multiply
    46,890.41x = 64,708.82 × 25,669.73
  4. Step 4: Simplify right side
    46,890.41x = 1,661,057,486.13
  5. Step 5: Solve for x
    x = 1,661,057,486.13/46,890.41
  6. Step 6: Final answer
    x = 35,424.25

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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.