Home / 4,602.47-6,351.21-2,613.01

Finding the Fourth Proportional to 4,602.47, 6,351.21 and 2,613.01

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Solution

The fourth proportional to 4,602.47, 6,351.21 and 2,613.01 is: 3,605.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,602.47 : 6,351.21 = 2,613.01 : x
  2. Step 2: Convert to fraction form
    4,602.47/6,351.21 = 2,613.01/x
  3. Step 3: Cross multiply
    4,602.47x = 6,351.21 × 2,613.01
  4. Step 4: Simplify right side
    4,602.47x = 16,595,771.27
  5. Step 5: Solve for x
    x = 16,595,771.27/4,602.47
  6. Step 6: Final answer
    x = 3,605.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.