Home / 4,035.03-5,570.10-2,355.80

Finding the Fourth Proportional to 4,035.03, 5,570.10 and 2,355.80

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Solution

The fourth proportional to 4,035.03, 5,570.10 and 2,355.80 is: 3,252.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,035.03 : 5,570.10 = 2,355.80 : x
  2. Step 2: Convert to fraction form
    4,035.03/5,570.10 = 2,355.80/x
  3. Step 3: Cross multiply
    4,035.03x = 5,570.10 × 2,355.80
  4. Step 4: Simplify right side
    4,035.03x = 13,122,041.58
  5. Step 5: Solve for x
    x = 13,122,041.58/4,035.03
  6. Step 6: Final answer
    x = 3,252.03

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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.