Home / 9,550.29-14,340.42-8,088.67

Finding the Fourth Proportional to 9,550.29, 14,340.42 and 8,088.67

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Solution

The fourth proportional to 9,550.29, 14,340.42 and 8,088.67 is: 12,145.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,550.29 : 14,340.42 = 8,088.67 : x
  2. Step 2: Convert to fraction form
    9,550.29/14,340.42 = 8,088.67/x
  3. Step 3: Cross multiply
    9,550.29x = 14,340.42 × 8,088.67
  4. Step 4: Simplify right side
    9,550.29x = 115,994,849.64
  5. Step 5: Solve for x
    x = 115,994,849.64/9,550.29
  6. Step 6: Final answer
    x = 12,145.69

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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.