Home / 7,292.93-10,057.41-5,805.77

Finding the Fourth Proportional to 7,292.93, 10,057.41 and 5,805.77

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Solution

The fourth proportional to 7,292.93, 10,057.41 and 5,805.77 is: 8,006.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,292.93 : 10,057.41 = 5,805.77 : x
  2. Step 2: Convert to fraction form
    7,292.93/10,057.41 = 5,805.77/x
  3. Step 3: Cross multiply
    7,292.93x = 10,057.41 × 5,805.77
  4. Step 4: Simplify right side
    7,292.93x = 58,390,958.97
  5. Step 5: Solve for x
    x = 58,390,958.97/7,292.93
  6. Step 6: Final answer
    x = 8,006.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.