Home / 4,316.68-6,474.06-1,684.26

Finding the Fourth Proportional to 4,316.68, 6,474.06 and 1,684.26

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Solution

The fourth proportional to 4,316.68, 6,474.06 and 1,684.26 is: 2,526.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316.68 : 6,474.06 = 1,684.26 : x
  2. Step 2: Convert to fraction form
    4,316.68/6,474.06 = 1,684.26/x
  3. Step 3: Cross multiply
    4,316.68x = 6,474.06 × 1,684.26
  4. Step 4: Simplify right side
    4,316.68x = 10,903,967.93
  5. Step 5: Solve for x
    x = 10,903,967.93/4,316.68
  6. Step 6: Final answer
    x = 2,526.01

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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.