Home / 9,558.05-14,337.06-6,270.36

Finding the Fourth Proportional to 9,558.05, 14,337.06 and 6,270.36

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Solution

The fourth proportional to 9,558.05, 14,337.06 and 6,270.36 is: 9,405.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,558.05 : 14,337.06 = 6,270.36 : x
  2. Step 2: Convert to fraction form
    9,558.05/14,337.06 = 6,270.36/x
  3. Step 3: Cross multiply
    9,558.05x = 14,337.06 × 6,270.36
  4. Step 4: Simplify right side
    9,558.05x = 89,898,527.54
  5. Step 5: Solve for x
    x = 89,898,527.54/9,558.05
  6. Step 6: Final answer
    x = 9,405.53

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Double scale
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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.