Home / 4,395.48-6,065.84-2,406.23

Finding the Fourth Proportional to 4,395.48, 6,065.84 and 2,406.23

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Solution

The fourth proportional to 4,395.48, 6,065.84 and 2,406.23 is: 3,320.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,395.48 : 6,065.84 = 2,406.23 : x
  2. Step 2: Convert to fraction form
    4,395.48/6,065.84 = 2,406.23/x
  3. Step 3: Cross multiply
    4,395.48x = 6,065.84 × 2,406.23
  4. Step 4: Simplify right side
    4,395.48x = 14,595,763.82
  5. Step 5: Solve for x
    x = 14,595,763.82/4,395.48
  6. Step 6: Final answer
    x = 3,320.63

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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.