Home / 7,095.23-9,790.06-4,576.85

Finding the Fourth Proportional to 7,095.23, 9,790.06 and 4,576.85

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Solution

The fourth proportional to 7,095.23, 9,790.06 and 4,576.85 is: 6,315.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,095.23 : 9,790.06 = 4,576.85 : x
  2. Step 2: Convert to fraction form
    7,095.23/9,790.06 = 4,576.85/x
  3. Step 3: Cross multiply
    7,095.23x = 9,790.06 × 4,576.85
  4. Step 4: Simplify right side
    7,095.23x = 44,807,636.11
  5. Step 5: Solve for x
    x = 44,807,636.11/7,095.23
  6. Step 6: Final answer
    x = 6,315.18

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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.