Home / 46,964.10-64,813.47-25,743.42

Finding the Fourth Proportional to 46,964.10, 64,813.47 and 25,743.42

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Solution

The fourth proportional to 46,964.10, 64,813.47 and 25,743.42 is: 35,527.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,964.10 : 64,813.47 = 25,743.42 : x
  2. Step 2: Convert to fraction form
    46,964.10/64,813.47 = 25,743.42/x
  3. Step 3: Cross multiply
    46,964.10x = 64,813.47 × 25,743.42
  4. Step 4: Simplify right side
    46,964.10x = 1,668,520,283.33
  5. Step 5: Solve for x
    x = 1,668,520,283.33/46,964.10
  6. Step 6: Final answer
    x = 35,527.57

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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.