Home / 4,337.03-6,505.70-1,415.26

Finding the Fourth Proportional to 4,337.03, 6,505.70 and 1,415.26

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Solution

The fourth proportional to 4,337.03, 6,505.70 and 1,415.26 is: 2,122.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337.03 : 6,505.70 = 1,415.26 : x
  2. Step 2: Convert to fraction form
    4,337.03/6,505.70 = 1,415.26/x
  3. Step 3: Cross multiply
    4,337.03x = 6,505.70 × 1,415.26
  4. Step 4: Simplify right side
    4,337.03x = 9,207,256.98
  5. Step 5: Solve for x
    x = 9,207,256.98/4,337.03
  6. Step 6: Final answer
    x = 2,122.94

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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.