Home / 9,745.79-14,618.55-2,350.19

Finding the Fourth Proportional to 9,745.79, 14,618.55 and 2,350.19

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Solution

The fourth proportional to 9,745.79, 14,618.55 and 2,350.19 is: 3,525.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,745.79 : 14,618.55 = 2,350.19 : x
  2. Step 2: Convert to fraction form
    9,745.79/14,618.55 = 2,350.19/x
  3. Step 3: Cross multiply
    9,745.79x = 14,618.55 × 2,350.19
  4. Step 4: Simplify right side
    9,745.79x = 34,356,351.75
  5. Step 5: Solve for x
    x = 34,356,351.75/9,745.79
  6. Step 6: Final answer
    x = 3,525.25

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Half scale
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Double scale
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Similar ratio
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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.