Home / 7,095.04-9,789.94-4,110.35

Finding the Fourth Proportional to 7,095.04, 9,789.94 and 4,110.35

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Solution

The fourth proportional to 7,095.04, 9,789.94 and 4,110.35 is: 5,671.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,095.04 : 9,789.94 = 4,110.35 : x
  2. Step 2: Convert to fraction form
    7,095.04/9,789.94 = 4,110.35/x
  3. Step 3: Cross multiply
    7,095.04x = 9,789.94 × 4,110.35
  4. Step 4: Simplify right side
    7,095.04x = 40,240,079.88
  5. Step 5: Solve for x
    x = 40,240,079.88/7,095.04
  6. Step 6: Final answer
    x = 5,671.58

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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.