Home / 9,845.06-14,763.26-3,603.45

Finding the Fourth Proportional to 9,845.06, 14,763.26 and 3,603.45

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Solution

The fourth proportional to 9,845.06, 14,763.26 and 3,603.45 is: 5,403.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,845.06 : 14,763.26 = 3,603.45 : x
  2. Step 2: Convert to fraction form
    9,845.06/14,763.26 = 3,603.45/x
  3. Step 3: Cross multiply
    9,845.06x = 14,763.26 × 3,603.45
  4. Step 4: Simplify right side
    9,845.06x = 53,198,678.26
  5. Step 5: Solve for x
    x = 53,198,678.26/9,845.06
  6. Step 6: Final answer
    x = 5,403.59

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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.