Home / 10,244.04-15,367.54-4,400.60

Finding the Fourth Proportional to 10,244.04, 15,367.54 and 4,400.60

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Solution

The fourth proportional to 10,244.04, 15,367.54 and 4,400.60 is: 6,601.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,244.04 : 15,367.54 = 4,400.60 : x
  2. Step 2: Convert to fraction form
    10,244.04/15,367.54 = 4,400.60/x
  3. Step 3: Cross multiply
    10,244.04x = 15,367.54 × 4,400.60
  4. Step 4: Simplify right side
    10,244.04x = 67,626,396.52
  5. Step 5: Solve for x
    x = 67,626,396.52/10,244.04
  6. Step 6: Final answer
    x = 6,601.54

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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.