Home / 9,363.04-14,037.20-3,518.96

Finding the Fourth Proportional to 9,363.04, 14,037.20 and 3,518.96

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Solution

The fourth proportional to 9,363.04, 14,037.20 and 3,518.96 is: 5,275.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,363.04 : 14,037.20 = 3,518.96 : x
  2. Step 2: Convert to fraction form
    9,363.04/14,037.20 = 3,518.96/x
  3. Step 3: Cross multiply
    9,363.04x = 14,037.20 × 3,518.96
  4. Step 4: Simplify right side
    9,363.04x = 49,396,345.31
  5. Step 5: Solve for x
    x = 49,396,345.31/9,363.04
  6. Step 6: Final answer
    x = 5,275.67

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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.