Home / 9,684.56-14,526.84-3,110.72

Finding the Fourth Proportional to 9,684.56, 14,526.84 and 3,110.72

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Solution

The fourth proportional to 9,684.56, 14,526.84 and 3,110.72 is: 4,666.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,684.56 : 14,526.84 = 3,110.72 : x
  2. Step 2: Convert to fraction form
    9,684.56/14,526.84 = 3,110.72/x
  3. Step 3: Cross multiply
    9,684.56x = 14,526.84 × 3,110.72
  4. Step 4: Simplify right side
    9,684.56x = 45,188,931.72
  5. Step 5: Solve for x
    x = 45,188,931.72/9,684.56
  6. Step 6: Final answer
    x = 4,666.08

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Similar ratio
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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.