Home / 46,965.66-64,812.09-25,744.80

Finding the Fourth Proportional to 46,965.66, 64,812.09 and 25,744.80

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Solution

The fourth proportional to 46,965.66, 64,812.09 and 25,744.80 is: 35,527.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,965.66 : 64,812.09 = 25,744.80 : x
  2. Step 2: Convert to fraction form
    46,965.66/64,812.09 = 25,744.80/x
  3. Step 3: Cross multiply
    46,965.66x = 64,812.09 × 25,744.80
  4. Step 4: Simplify right side
    46,965.66x = 1,668,574,294.63
  5. Step 5: Solve for x
    x = 1,668,574,294.63/46,965.66
  6. Step 6: Final answer
    x = 35,527.54

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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.