Home / 32,323.42-48,485.05-10,136.76

Finding the Fourth Proportional to 32,323.42, 48,485.05 and 10,136.76

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Solution

The fourth proportional to 32,323.42, 48,485.05 and 10,136.76 is: 15,205.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,323.42 : 48,485.05 = 10,136.76 : x
  2. Step 2: Convert to fraction form
    32,323.42/48,485.05 = 10,136.76/x
  3. Step 3: Cross multiply
    32,323.42x = 48,485.05 × 10,136.76
  4. Step 4: Simplify right side
    32,323.42x = 491,481,315.44
  5. Step 5: Solve for x
    x = 491,481,315.44/32,323.42
  6. Step 6: Final answer
    x = 15,205.11

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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.