Home / 7,295.36-10,065.24-4,150.92

Finding the Fourth Proportional to 7,295.36, 10,065.24 and 4,150.92

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Solution

The fourth proportional to 7,295.36, 10,065.24 and 4,150.92 is: 5,726.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,295.36 : 10,065.24 = 4,150.92 : x
  2. Step 2: Convert to fraction form
    7,295.36/10,065.24 = 4,150.92/x
  3. Step 3: Cross multiply
    7,295.36x = 10,065.24 × 4,150.92
  4. Step 4: Simplify right side
    7,295.36x = 41,780,006.02
  5. Step 5: Solve for x
    x = 41,780,006.02/7,295.36
  6. Step 6: Final answer
    x = 5,726.93

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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.