Home / 4,364.48-6,530.19-2,676.35

Finding the Fourth Proportional to 4,364.48, 6,530.19 and 2,676.35

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Solution

The fourth proportional to 4,364.48, 6,530.19 and 2,676.35 is: 4,004.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,364.48 : 6,530.19 = 2,676.35 : x
  2. Step 2: Convert to fraction form
    4,364.48/6,530.19 = 2,676.35/x
  3. Step 3: Cross multiply
    4,364.48x = 6,530.19 × 2,676.35
  4. Step 4: Simplify right side
    4,364.48x = 17,477,041.36
  5. Step 5: Solve for x
    x = 17,477,041.36/4,364.48
  6. Step 6: Final answer
    x = 4,004.39

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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.