Home / 7,009.56-10,516.23-2,330.33

Finding the Fourth Proportional to 7,009.56, 10,516.23 and 2,330.33

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Solution

The fourth proportional to 7,009.56, 10,516.23 and 2,330.33 is: 3,496.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,009.56 : 10,516.23 = 2,330.33 : x
  2. Step 2: Convert to fraction form
    7,009.56/10,516.23 = 2,330.33/x
  3. Step 3: Cross multiply
    7,009.56x = 10,516.23 × 2,330.33
  4. Step 4: Simplify right side
    7,009.56x = 24,506,233.67
  5. Step 5: Solve for x
    x = 24,506,233.67/7,009.56
  6. Step 6: Final answer
    x = 3,496.12

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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.