Home / 17,831.82-24,605.40-10,277.55

Finding the Fourth Proportional to 17,831.82, 24,605.40 and 10,277.55

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Solution

The fourth proportional to 17,831.82, 24,605.40 and 10,277.55 is: 14,181.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,831.82 : 24,605.40 = 10,277.55 : x
  2. Step 2: Convert to fraction form
    17,831.82/24,605.40 = 10,277.55/x
  3. Step 3: Cross multiply
    17,831.82x = 24,605.40 × 10,277.55
  4. Step 4: Simplify right side
    17,831.82x = 252,883,228.77
  5. Step 5: Solve for x
    x = 252,883,228.77/17,831.82
  6. Step 6: Final answer
    x = 14,181.57

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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.