Home / 9,750.90-14,626.21-2,355.31

Finding the Fourth Proportional to 9,750.90, 14,626.21 and 2,355.31

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Solution

The fourth proportional to 9,750.90, 14,626.21 and 2,355.31 is: 3,532.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,750.90 : 14,626.21 = 2,355.31 : x
  2. Step 2: Convert to fraction form
    9,750.90/14,626.21 = 2,355.31/x
  3. Step 3: Cross multiply
    9,750.90x = 14,626.21 × 2,355.31
  4. Step 4: Simplify right side
    9,750.90x = 34,449,258.68
  5. Step 5: Solve for x
    x = 34,449,258.68/9,750.90
  6. Step 6: Final answer
    x = 3,532.93

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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.