Home / 43,623.90-60,191.65-25,466.39

Finding the Fourth Proportional to 43,623.90, 60,191.65 and 25,466.39

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Solution

The fourth proportional to 43,623.90, 60,191.65 and 25,466.39 is: 35,138.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,623.90 : 60,191.65 = 25,466.39 : x
  2. Step 2: Convert to fraction form
    43,623.90/60,191.65 = 25,466.39/x
  3. Step 3: Cross multiply
    43,623.90x = 60,191.65 × 25,466.39
  4. Step 4: Simplify right side
    43,623.90x = 1,532,863,804.93
  5. Step 5: Solve for x
    x = 1,532,863,804.93/43,623.90
  6. Step 6: Final answer
    x = 35,138.16

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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.