Home / 6,953.31-10,430.76-2,273.67

Finding the Fourth Proportional to 6,953.31, 10,430.76 and 2,273.67

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Solution

The fourth proportional to 6,953.31, 10,430.76 and 2,273.67 is: 3,410.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953.31 : 10,430.76 = 2,273.67 : x
  2. Step 2: Convert to fraction form
    6,953.31/10,430.76 = 2,273.67/x
  3. Step 3: Cross multiply
    6,953.31x = 10,430.76 × 2,273.67
  4. Step 4: Simplify right side
    6,953.31x = 23,716,106.09
  5. Step 5: Solve for x
    x = 23,716,106.09/6,953.31
  6. Step 6: Final answer
    x = 3,410.76

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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.