Home / 6,483.20-9,724.74-2,041.18

Finding the Fourth Proportional to 6,483.20, 9,724.74 and 2,041.18

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Solution

The fourth proportional to 6,483.20, 9,724.74 and 2,041.18 is: 3,061.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,483.20 : 9,724.74 = 2,041.18 : x
  2. Step 2: Convert to fraction form
    6,483.20/9,724.74 = 2,041.18/x
  3. Step 3: Cross multiply
    6,483.20x = 9,724.74 × 2,041.18
  4. Step 4: Simplify right side
    6,483.20x = 19,849,944.79
  5. Step 5: Solve for x
    x = 19,849,944.79/6,483.20
  6. Step 6: Final answer
    x = 3,061.75

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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.