Home / 19,074.03-28,612.30-6,595.26

Finding the Fourth Proportional to 19,074.03, 28,612.30 and 6,595.26

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Solution

The fourth proportional to 19,074.03, 28,612.30 and 6,595.26 is: 9,893.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,074.03 : 28,612.30 = 6,595.26 : x
  2. Step 2: Convert to fraction form
    19,074.03/28,612.30 = 6,595.26/x
  3. Step 3: Cross multiply
    19,074.03x = 28,612.30 × 6,595.26
  4. Step 4: Simplify right side
    19,074.03x = 188,705,557.70
  5. Step 5: Solve for x
    x = 188,705,557.70/19,074.03
  6. Step 6: Final answer
    x = 9,893.32

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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.