Home / 4,710.46-7,060.23-2,107.93

Finding the Fourth Proportional to 4,710.46, 7,060.23 and 2,107.93

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Solution

The fourth proportional to 4,710.46, 7,060.23 and 2,107.93 is: 3,159.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,710.46 : 7,060.23 = 2,107.93 : x
  2. Step 2: Convert to fraction form
    4,710.46/7,060.23 = 2,107.93/x
  3. Step 3: Cross multiply
    4,710.46x = 7,060.23 × 2,107.93
  4. Step 4: Simplify right side
    4,710.46x = 14,882,470.62
  5. Step 5: Solve for x
    x = 14,882,470.62/4,710.46
  6. Step 6: Final answer
    x = 3,159.45

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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.