Home / 32,817.04-49,225.72-8,193.04

Finding the Fourth Proportional to 32,817.04, 49,225.72 and 8,193.04

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Solution

The fourth proportional to 32,817.04, 49,225.72 and 8,193.04 is: 12,289.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,817.04 : 49,225.72 = 8,193.04 : x
  2. Step 2: Convert to fraction form
    32,817.04/49,225.72 = 8,193.04/x
  3. Step 3: Cross multiply
    32,817.04x = 49,225.72 × 8,193.04
  4. Step 4: Simplify right side
    32,817.04x = 403,308,292.99
  5. Step 5: Solve for x
    x = 403,308,292.99/32,817.04
  6. Step 6: Final answer
    x = 12,289.60

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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.