Home / 6,723.30-9,276.21-4,597.05

Finding the Fourth Proportional to 6,723.30, 9,276.21 and 4,597.05

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Solution

The fourth proportional to 6,723.30, 9,276.21 and 4,597.05 is: 6,342.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,723.30 : 9,276.21 = 4,597.05 : x
  2. Step 2: Convert to fraction form
    6,723.30/9,276.21 = 4,597.05/x
  3. Step 3: Cross multiply
    6,723.30x = 9,276.21 × 4,597.05
  4. Step 4: Simplify right side
    6,723.30x = 42,643,201.18
  5. Step 5: Solve for x
    x = 42,643,201.18/6,723.30
  6. Step 6: Final answer
    x = 6,342.60

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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.