Home / 46,964.88-64,811.40-25,744.08

Finding the Fourth Proportional to 46,964.88, 64,811.40 and 25,744.08

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Solution

The fourth proportional to 46,964.88, 64,811.40 and 25,744.08 is: 35,526.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,964.88 : 64,811.40 = 25,744.08 : x
  2. Step 2: Convert to fraction form
    46,964.88/64,811.40 = 25,744.08/x
  3. Step 3: Cross multiply
    46,964.88x = 64,811.40 × 25,744.08
  4. Step 4: Simplify right side
    46,964.88x = 1,668,509,866.51
  5. Step 5: Solve for x
    x = 1,668,509,866.51/46,964.88
  6. Step 6: Final answer
    x = 35,526.76

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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.