Home / 43,992.12-60,704.10-25,125.60

Finding the Fourth Proportional to 43,992.12, 60,704.10 and 25,125.60

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Solution

The fourth proportional to 43,992.12, 60,704.10 and 25,125.60 is: 34,670.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,992.12 : 60,704.10 = 25,125.60 : x
  2. Step 2: Convert to fraction form
    43,992.12/60,704.10 = 25,125.60/x
  3. Step 3: Cross multiply
    43,992.12x = 60,704.10 × 25,125.60
  4. Step 4: Simplify right side
    43,992.12x = 1,525,226,934.96
  5. Step 5: Solve for x
    x = 1,525,226,934.96/43,992.12
  6. Step 6: Final answer
    x = 34,670.46

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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.