Home / 46,890.23-64,708.88-25,669.85

Finding the Fourth Proportional to 46,890.23, 64,708.88 and 25,669.85

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Solution

The fourth proportional to 46,890.23, 64,708.88 and 25,669.85 is: 35,424.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,890.23 : 64,708.88 = 25,669.85 : x
  2. Step 2: Convert to fraction form
    46,890.23/64,708.88 = 25,669.85/x
  3. Step 3: Cross multiply
    46,890.23x = 64,708.88 × 25,669.85
  4. Step 4: Simplify right side
    46,890.23x = 1,661,066,791.37
  5. Step 5: Solve for x
    x = 1,661,066,791.37/46,890.23
  6. Step 6: Final answer
    x = 35,424.59

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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.