Home / 7,004.13-10,507.35-2,324.19

Finding the Fourth Proportional to 7,004.13, 10,507.35 and 2,324.19

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Solution

The fourth proportional to 7,004.13, 10,507.35 and 2,324.19 is: 3,486.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,004.13 : 10,507.35 = 2,324.19 : x
  2. Step 2: Convert to fraction form
    7,004.13/10,507.35 = 2,324.19/x
  3. Step 3: Cross multiply
    7,004.13x = 10,507.35 × 2,324.19
  4. Step 4: Simplify right side
    7,004.13x = 24,421,077.80
  5. Step 5: Solve for x
    x = 24,421,077.80/7,004.13
  6. Step 6: Final answer
    x = 3,486.67

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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.