Home / 43,713.90-60,323.46-25,814.64

Finding the Fourth Proportional to 43,713.90, 60,323.46 and 25,814.64

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Solution

The fourth proportional to 43,713.90, 60,323.46 and 25,814.64 is: 35,623.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,713.90 : 60,323.46 = 25,814.64 : x
  2. Step 2: Convert to fraction form
    43,713.90/60,323.46 = 25,814.64/x
  3. Step 3: Cross multiply
    43,713.90x = 60,323.46 × 25,814.64
  4. Step 4: Simplify right side
    43,713.90x = 1,557,228,403.45
  5. Step 5: Solve for x
    x = 1,557,228,403.45/43,713.90
  6. Step 6: Final answer
    x = 35,623.19

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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.