Home / 7,095.10-10,631.66-4,874.99

Finding the Fourth Proportional to 7,095.10, 10,631.66 and 4,874.99

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Solution

The fourth proportional to 7,095.10, 10,631.66 and 4,874.99 is: 7,304.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,095.10 : 10,631.66 = 4,874.99 : x
  2. Step 2: Convert to fraction form
    7,095.10/10,631.66 = 4,874.99/x
  3. Step 3: Cross multiply
    7,095.10x = 10,631.66 × 4,874.99
  4. Step 4: Simplify right side
    7,095.10x = 51,829,198.52
  5. Step 5: Solve for x
    x = 51,829,198.52/7,095.10
  6. Step 6: Final answer
    x = 7,304.93

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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.