Home / 4,224.48-6,337.10-1,104.47

Finding the Fourth Proportional to 4,224.48, 6,337.10 and 1,104.47

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Solution

The fourth proportional to 4,224.48, 6,337.10 and 1,104.47 is: 1,656.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224.48 : 6,337.10 = 1,104.47 : x
  2. Step 2: Convert to fraction form
    4,224.48/6,337.10 = 1,104.47/x
  3. Step 3: Cross multiply
    4,224.48x = 6,337.10 × 1,104.47
  4. Step 4: Simplify right side
    4,224.48x = 6,999,099.63
  5. Step 5: Solve for x
    x = 6,999,099.63/4,224.48
  6. Step 6: Final answer
    x = 1,656.80

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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.