Home / 6,293.23-9,441.30-2,133.16

Finding the Fourth Proportional to 6,293.23, 9,441.30 and 2,133.16

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Solution

The fourth proportional to 6,293.23, 9,441.30 and 2,133.16 is: 3,200.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,293.23 : 9,441.30 = 2,133.16 : x
  2. Step 2: Convert to fraction form
    6,293.23/9,441.30 = 2,133.16/x
  3. Step 3: Cross multiply
    6,293.23x = 9,441.30 × 2,133.16
  4. Step 4: Simplify right side
    6,293.23x = 20,139,803.51
  5. Step 5: Solve for x
    x = 20,139,803.51/6,293.23
  6. Step 6: Final answer
    x = 3,200.23

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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.