Home / 9,089.17-13,624.03-4,151.41

Finding the Fourth Proportional to 9,089.17, 13,624.03 and 4,151.41

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Solution

The fourth proportional to 9,089.17, 13,624.03 and 4,151.41 is: 6,222.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,089.17 : 13,624.03 = 4,151.41 : x
  2. Step 2: Convert to fraction form
    9,089.17/13,624.03 = 4,151.41/x
  3. Step 3: Cross multiply
    9,089.17x = 13,624.03 × 4,151.41
  4. Step 4: Simplify right side
    9,089.17x = 56,558,845.51
  5. Step 5: Solve for x
    x = 56,558,845.51/9,089.17
  6. Step 6: Final answer
    x = 6,222.67

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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.