Home / 19,048.97-28,575.33-6,567.35

Finding the Fourth Proportional to 19,048.97, 28,575.33 and 6,567.35

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Solution

The fourth proportional to 19,048.97, 28,575.33 and 6,567.35 is: 9,851.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,048.97 : 28,575.33 = 6,567.35 : x
  2. Step 2: Convert to fraction form
    19,048.97/28,575.33 = 6,567.35/x
  3. Step 3: Cross multiply
    19,048.97x = 28,575.33 × 6,567.35
  4. Step 4: Simplify right side
    19,048.97x = 187,664,050.60
  5. Step 5: Solve for x
    x = 187,664,050.60/19,048.97
  6. Step 6: Final answer
    x = 9,851.67

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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.