Home / 9,490.84-14,236.26-8,025.64

Finding the Fourth Proportional to 9,490.84, 14,236.26 and 8,025.64

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Solution

The fourth proportional to 9,490.84, 14,236.26 and 8,025.64 is: 12,038.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,490.84 : 14,236.26 = 8,025.64 : x
  2. Step 2: Convert to fraction form
    9,490.84/14,236.26 = 8,025.64/x
  3. Step 3: Cross multiply
    9,490.84x = 14,236.26 × 8,025.64
  4. Step 4: Simplify right side
    9,490.84x = 114,255,097.71
  5. Step 5: Solve for x
    x = 114,255,097.71/9,490.84
  6. Step 6: Final answer
    x = 12,038.46

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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.