Home / 46,933.21-64,769.45-25,712.47

Finding the Fourth Proportional to 46,933.21, 64,769.45 and 25,712.47

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Solution

The fourth proportional to 46,933.21, 64,769.45 and 25,712.47 is: 35,484.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,933.21 : 64,769.45 = 25,712.47 : x
  2. Step 2: Convert to fraction form
    46,933.21/64,769.45 = 25,712.47/x
  3. Step 3: Cross multiply
    46,933.21x = 64,769.45 × 25,712.47
  4. Step 4: Simplify right side
    46,933.21x = 1,665,382,540.04
  5. Step 5: Solve for x
    x = 1,665,382,540.04/46,933.21
  6. Step 6: Final answer
    x = 35,484.10

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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.