Home / 46,864.44-64,673.64-25,645.68

Finding the Fourth Proportional to 46,864.44, 64,673.64 and 25,645.68

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Solution

The fourth proportional to 46,864.44, 64,673.64 and 25,645.68 is: 35,391.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,864.44 : 64,673.64 = 25,645.68 : x
  2. Step 2: Convert to fraction form
    46,864.44/64,673.64 = 25,645.68/x
  3. Step 3: Cross multiply
    46,864.44x = 64,673.64 × 25,645.68
  4. Step 4: Simplify right side
    46,864.44x = 1,658,599,475.88
  5. Step 5: Solve for x
    x = 1,658,599,475.88/46,864.44
  6. Step 6: Final answer
    x = 35,391.43

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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.