Home / 14,885.44-22,328.33-4,890.04

Finding the Fourth Proportional to 14,885.44, 22,328.33 and 4,890.04

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Solution

The fourth proportional to 14,885.44, 22,328.33 and 4,890.04 is: 7,335.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,885.44 : 22,328.33 = 4,890.04 : x
  2. Step 2: Convert to fraction form
    14,885.44/22,328.33 = 4,890.04/x
  3. Step 3: Cross multiply
    14,885.44x = 22,328.33 × 4,890.04
  4. Step 4: Simplify right side
    14,885.44x = 109,186,346.56
  5. Step 5: Solve for x
    x = 109,186,346.56/14,885.44
  6. Step 6: Final answer
    x = 7,335.11

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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.