Home / 23,750.87-35,628.35-6,220.69

Finding the Fourth Proportional to 23,750.87, 35,628.35 and 6,220.69

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Solution

The fourth proportional to 23,750.87, 35,628.35 and 6,220.69 is: 9,331.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,750.87 : 35,628.35 = 6,220.69 : x
  2. Step 2: Convert to fraction form
    23,750.87/35,628.35 = 6,220.69/x
  3. Step 3: Cross multiply
    23,750.87x = 35,628.35 × 6,220.69
  4. Step 4: Simplify right side
    23,750.87x = 221,632,800.39
  5. Step 5: Solve for x
    x = 221,632,800.39/23,750.87
  6. Step 6: Final answer
    x = 9,331.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.