Home / 19,209.83-28,814.74-6,063.22

Finding the Fourth Proportional to 19,209.83, 28,814.74 and 6,063.22

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Solution

The fourth proportional to 19,209.83, 28,814.74 and 6,063.22 is: 9,094.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,209.83 : 28,814.74 = 6,063.22 : x
  2. Step 2: Convert to fraction form
    19,209.83/28,814.74 = 6,063.22/x
  3. Step 3: Cross multiply
    19,209.83x = 28,814.74 × 6,063.22
  4. Step 4: Simplify right side
    19,209.83x = 174,710,077.55
  5. Step 5: Solve for x
    x = 174,710,077.55/19,209.83
  6. Step 6: Final answer
    x = 9,094.83

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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.