Home / 46,668.34-64,402.05-25,447.15

Finding the Fourth Proportional to 46,668.34, 64,402.05 and 25,447.15

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Solution

The fourth proportional to 46,668.34, 64,402.05 and 25,447.15 is: 35,116.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,668.34 : 64,402.05 = 25,447.15 : x
  2. Step 2: Convert to fraction form
    46,668.34/64,402.05 = 25,447.15/x
  3. Step 3: Cross multiply
    46,668.34x = 64,402.05 × 25,447.15
  4. Step 4: Simplify right side
    46,668.34x = 1,638,848,626.66
  5. Step 5: Solve for x
    x = 1,638,848,626.66/46,668.34
  6. Step 6: Final answer
    x = 35,116.93

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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.