Home / 4,210.37-5,810.70-3,095.00

Finding the Fourth Proportional to 4,210.37, 5,810.70 and 3,095.00

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Solution

The fourth proportional to 4,210.37, 5,810.70 and 3,095.00 is: 4,271.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,210.37 : 5,810.70 = 3,095.00 : x
  2. Step 2: Convert to fraction form
    4,210.37/5,810.70 = 3,095.00/x
  3. Step 3: Cross multiply
    4,210.37x = 5,810.70 × 3,095.00
  4. Step 4: Simplify right side
    4,210.37x = 17,984,087.45
  5. Step 5: Solve for x
    x = 17,984,087.45/4,210.37
  6. Step 6: Final answer
    x = 4,271.38

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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.