Home / 9,610.56-14,423.40-4,413.60

Finding the Fourth Proportional to 9,610.56, 14,423.40 and 4,413.60

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Solution

The fourth proportional to 9,610.56, 14,423.40 and 4,413.60 is: 6,623.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,610.56 : 14,423.40 = 4,413.60 : x
  2. Step 2: Convert to fraction form
    9,610.56/14,423.40 = 4,413.60/x
  3. Step 3: Cross multiply
    9,610.56x = 14,423.40 × 4,413.60
  4. Step 4: Simplify right side
    9,610.56x = 63,659,118.24
  5. Step 5: Solve for x
    x = 63,659,118.24/9,610.56
  6. Step 6: Final answer
    x = 6,623.87

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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.