Home / 46,610.49-64,322.47-25,389.75

Finding the Fourth Proportional to 46,610.49, 64,322.47 and 25,389.75

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Solution

The fourth proportional to 46,610.49, 64,322.47 and 25,389.75 is: 35,037.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,610.49 : 64,322.47 = 25,389.75 : x
  2. Step 2: Convert to fraction form
    46,610.49/64,322.47 = 25,389.75/x
  3. Step 3: Cross multiply
    46,610.49x = 64,322.47 × 25,389.75
  4. Step 4: Simplify right side
    46,610.49x = 1,633,131,432.68
  5. Step 5: Solve for x
    x = 1,633,131,432.68/46,610.49
  6. Step 6: Final answer
    x = 35,037.85

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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.