Home / 6,953.46-10,430.64-2,792.94

Finding the Fourth Proportional to 6,953.46, 10,430.64 and 2,792.94

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Solution

The fourth proportional to 6,953.46, 10,430.64 and 2,792.94 is: 4,189.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953.46 : 10,430.64 = 2,792.94 : x
  2. Step 2: Convert to fraction form
    6,953.46/10,430.64 = 2,792.94/x
  3. Step 3: Cross multiply
    6,953.46x = 10,430.64 × 2,792.94
  4. Step 4: Simplify right side
    6,953.46x = 29,132,151.68
  5. Step 5: Solve for x
    x = 29,132,151.68/6,953.46
  6. Step 6: Final answer
    x = 4,189.59

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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.