Home / 4,465.16-6,699.08-1,503.28

Finding the Fourth Proportional to 4,465.16, 6,699.08 and 1,503.28

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Solution

The fourth proportional to 4,465.16, 6,699.08 and 1,503.28 is: 2,255.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,465.16 : 6,699.08 = 1,503.28 : x
  2. Step 2: Convert to fraction form
    4,465.16/6,699.08 = 1,503.28/x
  3. Step 3: Cross multiply
    4,465.16x = 6,699.08 × 1,503.28
  4. Step 4: Simplify right side
    4,465.16x = 10,070,592.98
  5. Step 5: Solve for x
    x = 10,070,592.98/4,465.16
  6. Step 6: Final answer
    x = 2,255.37

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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.