Home / 9,473.94-13,058.37-6,328.98

Finding the Fourth Proportional to 9,473.94, 13,058.37 and 6,328.98

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Solution

The fourth proportional to 9,473.94, 13,058.37 and 6,328.98 is: 8,723.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,473.94 : 13,058.37 = 6,328.98 : x
  2. Step 2: Convert to fraction form
    9,473.94/13,058.37 = 6,328.98/x
  3. Step 3: Cross multiply
    9,473.94x = 13,058.37 × 6,328.98
  4. Step 4: Simplify right side
    9,473.94x = 82,646,162.56
  5. Step 5: Solve for x
    x = 82,646,162.56/9,473.94
  6. Step 6: Final answer
    x = 8,723.53

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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.