Home / 25,480.06-35,162.80-14,150.26

Finding the Fourth Proportional to 25,480.06, 35,162.80 and 14,150.26

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Solution

The fourth proportional to 25,480.06, 35,162.80 and 14,150.26 is: 19,527.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,480.06 : 35,162.80 = 14,150.26 : x
  2. Step 2: Convert to fraction form
    25,480.06/35,162.80 = 14,150.26/x
  3. Step 3: Cross multiply
    25,480.06x = 35,162.80 × 14,150.26
  4. Step 4: Simplify right side
    25,480.06x = 497,562,762.33
  5. Step 5: Solve for x
    x = 497,562,762.33/25,480.06
  6. Step 6: Final answer
    x = 19,527.53

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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.