Home / 6,210.68-9,316.02-2,700.56

Finding the Fourth Proportional to 6,210.68, 9,316.02 and 2,700.56

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Solution

The fourth proportional to 6,210.68, 9,316.02 and 2,700.56 is: 4,050.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,210.68 : 9,316.02 = 2,700.56 : x
  2. Step 2: Convert to fraction form
    6,210.68/9,316.02 = 2,700.56/x
  3. Step 3: Cross multiply
    6,210.68x = 9,316.02 × 2,700.56
  4. Step 4: Simplify right side
    6,210.68x = 25,158,470.97
  5. Step 5: Solve for x
    x = 25,158,470.97/6,210.68
  6. Step 6: Final answer
    x = 4,050.84

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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.