Home / 6,073.34-9,110.01-1,690.79

Finding the Fourth Proportional to 6,073.34, 9,110.01 and 1,690.79

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Solution

The fourth proportional to 6,073.34, 9,110.01 and 1,690.79 is: 2,536.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,073.34 : 9,110.01 = 1,690.79 : x
  2. Step 2: Convert to fraction form
    6,073.34/9,110.01 = 1,690.79/x
  3. Step 3: Cross multiply
    6,073.34x = 9,110.01 × 1,690.79
  4. Step 4: Simplify right side
    6,073.34x = 15,403,113.81
  5. Step 5: Solve for x
    x = 15,403,113.81/6,073.34
  6. Step 6: Final answer
    x = 2,536.19

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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.