Home / 4,140.93-6,210.77-2,060.25

Finding the Fourth Proportional to 4,140.93, 6,210.77 and 2,060.25

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Solution

The fourth proportional to 4,140.93, 6,210.77 and 2,060.25 is: 3,090.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,140.93 : 6,210.77 = 2,060.25 : x
  2. Step 2: Convert to fraction form
    4,140.93/6,210.77 = 2,060.25/x
  3. Step 3: Cross multiply
    4,140.93x = 6,210.77 × 2,060.25
  4. Step 4: Simplify right side
    4,140.93x = 12,795,728.59
  5. Step 5: Solve for x
    x = 12,795,728.59/4,140.93
  6. Step 6: Final answer
    x = 3,090.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.