Home / 4,402.79-6,075.74-2,413.33

Finding the Fourth Proportional to 4,402.79, 6,075.74 and 2,413.33

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Solution

The fourth proportional to 4,402.79, 6,075.74 and 2,413.33 is: 3,330.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,402.79 : 6,075.74 = 2,413.33 : x
  2. Step 2: Convert to fraction form
    4,402.79/6,075.74 = 2,413.33/x
  3. Step 3: Cross multiply
    4,402.79x = 6,075.74 × 2,413.33
  4. Step 4: Simplify right side
    4,402.79x = 14,662,756.46
  5. Step 5: Solve for x
    x = 14,662,756.46/4,402.79
  6. Step 6: Final answer
    x = 3,330.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.