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Finding the Fourth Proportional to 46,100.64, 63,615.60 and 25,958.64

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Solution

The fourth proportional to 46,100.64, 63,615.60 and 25,958.64 is: 35,821.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,100.64 : 63,615.60 = 25,958.64 : x
  2. Step 2: Convert to fraction form
    46,100.64/63,615.60 = 25,958.64/x
  3. Step 3: Cross multiply
    46,100.64x = 63,615.60 × 25,958.64
  4. Step 4: Simplify right side
    46,100.64x = 1,651,374,458.78
  5. Step 5: Solve for x
    x = 1,651,374,458.78/46,100.64
  6. Step 6: Final answer
    x = 35,821.07

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1.5x scale

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.