Home / 46,888.47-64,706.04-25,668.50

Finding the Fourth Proportional to 46,888.47, 64,706.04 and 25,668.50

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Solution

The fourth proportional to 46,888.47, 64,706.04 and 25,668.50 is: 35,422.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,888.47 : 64,706.04 = 25,668.50 : x
  2. Step 2: Convert to fraction form
    46,888.47/64,706.04 = 25,668.50/x
  3. Step 3: Cross multiply
    46,888.47x = 64,706.04 × 25,668.50
  4. Step 4: Simplify right side
    46,888.47x = 1,660,906,664.21
  5. Step 5: Solve for x
    x = 1,660,906,664.21/46,888.47
  6. Step 6: Final answer
    x = 35,422.50

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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.