Home / 19,213.68-28,823.36-6,063.08

Finding the Fourth Proportional to 19,213.68, 28,823.36 and 6,063.08

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Solution

The fourth proportional to 19,213.68, 28,823.36 and 6,063.08 is: 9,095.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,213.68 : 28,823.36 = 6,063.08 : x
  2. Step 2: Convert to fraction form
    19,213.68/28,823.36 = 6,063.08/x
  3. Step 3: Cross multiply
    19,213.68x = 28,823.36 × 6,063.08
  4. Step 4: Simplify right side
    19,213.68x = 174,758,337.55
  5. Step 5: Solve for x
    x = 174,758,337.55/19,213.68
  6. Step 6: Final answer
    x = 9,095.52

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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.