Home / 46,507.07-64,180.59-25,286.49

Finding the Fourth Proportional to 46,507.07, 64,180.59 and 25,286.49

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Solution

The fourth proportional to 46,507.07, 64,180.59 and 25,286.49 is: 34,895.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,507.07 : 64,180.59 = 25,286.49 : x
  2. Step 2: Convert to fraction form
    46,507.07/64,180.59 = 25,286.49/x
  3. Step 3: Cross multiply
    46,507.07x = 64,180.59 × 25,286.49
  4. Step 4: Simplify right side
    46,507.07x = 1,622,901,847.23
  5. Step 5: Solve for x
    x = 1,622,901,847.23/46,507.07
  6. Step 6: Final answer
    x = 34,895.81

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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.