Home / 14,809.03-22,211.14-4,948.29

Finding the Fourth Proportional to 14,809.03, 22,211.14 and 4,948.29

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Solution

The fourth proportional to 14,809.03, 22,211.14 and 4,948.29 is: 7,421.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,809.03 : 22,211.14 = 4,948.29 : x
  2. Step 2: Convert to fraction form
    14,809.03/22,211.14 = 4,948.29/x
  3. Step 3: Cross multiply
    14,809.03x = 22,211.14 × 4,948.29
  4. Step 4: Simplify right side
    14,809.03x = 109,907,144.94
  5. Step 5: Solve for x
    x = 109,907,144.94/14,809.03
  6. Step 6: Final answer
    x = 7,421.63

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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.