Home / 4,626.59-6,904.31-4,134.51

Finding the Fourth Proportional to 4,626.59, 6,904.31 and 4,134.51

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Solution

The fourth proportional to 4,626.59, 6,904.31 and 4,134.51 is: 6,169.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,626.59 : 6,904.31 = 4,134.51 : x
  2. Step 2: Convert to fraction form
    4,626.59/6,904.31 = 4,134.51/x
  3. Step 3: Cross multiply
    4,626.59x = 6,904.31 × 4,134.51
  4. Step 4: Simplify right side
    4,626.59x = 28,545,918.07
  5. Step 5: Solve for x
    x = 28,545,918.07/4,626.59
  6. Step 6: Final answer
    x = 6,169.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.