Home / 7,391.14-11,095.35-4,624.18

Finding the Fourth Proportional to 7,391.14, 11,095.35 and 4,624.18

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Solution

The fourth proportional to 7,391.14, 11,095.35 and 4,624.18 is: 6,941.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,391.14 : 11,095.35 = 4,624.18 : x
  2. Step 2: Convert to fraction form
    7,391.14/11,095.35 = 4,624.18/x
  3. Step 3: Cross multiply
    7,391.14x = 11,095.35 × 4,624.18
  4. Step 4: Simplify right side
    7,391.14x = 51,306,895.56
  5. Step 5: Solve for x
    x = 51,306,895.56/7,391.14
  6. Step 6: Final answer
    x = 6,941.68

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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.