Home / 9,683.20-14,526.32-4,136.58

Finding the Fourth Proportional to 9,683.20, 14,526.32 and 4,136.58

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Solution

The fourth proportional to 9,683.20, 14,526.32 and 4,136.58 is: 6,205.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,683.20 : 14,526.32 = 4,136.58 : x
  2. Step 2: Convert to fraction form
    9,683.20/14,526.32 = 4,136.58/x
  3. Step 3: Cross multiply
    9,683.20x = 14,526.32 × 4,136.58
  4. Step 4: Simplify right side
    9,683.20x = 60,089,284.79
  5. Step 5: Solve for x
    x = 60,089,284.79/9,683.20
  6. Step 6: Final answer
    x = 6,205.52

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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.