Home / 4,209.03-5,807.30-2,416.50

Finding the Fourth Proportional to 4,209.03, 5,807.30 and 2,416.50

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Solution

The fourth proportional to 4,209.03, 5,807.30 and 2,416.50 is: 3,334.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,209.03 : 5,807.30 = 2,416.50 : x
  2. Step 2: Convert to fraction form
    4,209.03/5,807.30 = 2,416.50/x
  3. Step 3: Cross multiply
    4,209.03x = 5,807.30 × 2,416.50
  4. Step 4: Simplify right side
    4,209.03x = 14,033,328.37
  5. Step 5: Solve for x
    x = 14,033,328.37/4,209.03
  6. Step 6: Final answer
    x = 3,334.10

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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.