Home / 13,483.34-20,226.03-4,595.90

Finding the Fourth Proportional to 13,483.34, 20,226.03 and 4,595.90

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Solution

The fourth proportional to 13,483.34, 20,226.03 and 4,595.90 is: 6,894.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,483.34 : 20,226.03 = 4,595.90 : x
  2. Step 2: Convert to fraction form
    13,483.34/20,226.03 = 4,595.90/x
  3. Step 3: Cross multiply
    13,483.34x = 20,226.03 × 4,595.90
  4. Step 4: Simplify right side
    13,483.34x = 92,956,788.30
  5. Step 5: Solve for x
    x = 92,956,788.30/13,483.34
  6. Step 6: Final answer
    x = 6,894.20

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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.