Home / 7,895.67-11,844.14-4,609.10

Finding the Fourth Proportional to 7,895.67, 11,844.14 and 4,609.10

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Solution

The fourth proportional to 7,895.67, 11,844.14 and 4,609.10 is: 6,914.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,895.67 : 11,844.14 = 4,609.10 : x
  2. Step 2: Convert to fraction form
    7,895.67/11,844.14 = 4,609.10/x
  3. Step 3: Cross multiply
    7,895.67x = 11,844.14 × 4,609.10
  4. Step 4: Simplify right side
    7,895.67x = 54,590,743.41
  5. Step 5: Solve for x
    x = 54,590,743.41/7,895.67
  6. Step 6: Final answer
    x = 6,914.01

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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.