Home / 7,094.64-10,637.76-2,412.96

Finding the Fourth Proportional to 7,094.64, 10,637.76 and 2,412.96

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Solution

The fourth proportional to 7,094.64, 10,637.76 and 2,412.96 is: 3,618.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,094.64 : 10,637.76 = 2,412.96 : x
  2. Step 2: Convert to fraction form
    7,094.64/10,637.76 = 2,412.96/x
  3. Step 3: Cross multiply
    7,094.64x = 10,637.76 × 2,412.96
  4. Step 4: Simplify right side
    7,094.64x = 25,668,489.37
  5. Step 5: Solve for x
    x = 25,668,489.37/7,094.64
  6. Step 6: Final answer
    x = 3,618.01

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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.