Home / 9,669.56-14,513.46-6,208.76

Finding the Fourth Proportional to 9,669.56, 14,513.46 and 6,208.76

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Solution

The fourth proportional to 9,669.56, 14,513.46 and 6,208.76 is: 9,319.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,669.56 : 14,513.46 = 6,208.76 : x
  2. Step 2: Convert to fraction form
    9,669.56/14,513.46 = 6,208.76/x
  3. Step 3: Cross multiply
    9,669.56x = 14,513.46 × 6,208.76
  4. Step 4: Simplify right side
    9,669.56x = 90,110,589.91
  5. Step 5: Solve for x
    x = 90,110,589.91/9,669.56
  6. Step 6: Final answer
    x = 9,319.00

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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.