Home / 4,395.93-6,066.42-2,406.50

Finding the Fourth Proportional to 4,395.93, 6,066.42 and 2,406.50

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Solution

The fourth proportional to 4,395.93, 6,066.42 and 2,406.50 is: 3,320.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,395.93 : 6,066.42 = 2,406.50 : x
  2. Step 2: Convert to fraction form
    4,395.93/6,066.42 = 2,406.50/x
  3. Step 3: Cross multiply
    4,395.93x = 6,066.42 × 2,406.50
  4. Step 4: Simplify right side
    4,395.93x = 14,598,854.90
  5. Step 5: Solve for x
    x = 14,598,854.90/4,395.93
  6. Step 6: Final answer
    x = 3,320.99

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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.