Home / 4,412.48-6,088.30-2,643.44

Finding the Fourth Proportional to 4,412.48, 6,088.30 and 2,643.44

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Solution

The fourth proportional to 4,412.48, 6,088.30 and 2,643.44 is: 3,647.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,412.48 : 6,088.30 = 2,643.44 : x
  2. Step 2: Convert to fraction form
    4,412.48/6,088.30 = 2,643.44/x
  3. Step 3: Cross multiply
    4,412.48x = 6,088.30 × 2,643.44
  4. Step 4: Simplify right side
    4,412.48x = 16,094,018.70
  5. Step 5: Solve for x
    x = 16,094,018.70/4,412.48
  6. Step 6: Final answer
    x = 3,647.39

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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.