Home / 7,095.45-10,653.42-4,327.53

Finding the Fourth Proportional to 7,095.45, 10,653.42 and 4,327.53

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Solution

The fourth proportional to 7,095.45, 10,653.42 and 4,327.53 is: 6,497.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,095.45 : 10,653.42 = 4,327.53 : x
  2. Step 2: Convert to fraction form
    7,095.45/10,653.42 = 4,327.53/x
  3. Step 3: Cross multiply
    7,095.45x = 10,653.42 × 4,327.53
  4. Step 4: Simplify right side
    7,095.45x = 46,102,970.93
  5. Step 5: Solve for x
    x = 46,102,970.93/7,095.45
  6. Step 6: Final answer
    x = 6,497.54

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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.