Home / 4,527.20-6,785.32-2,058.63

Finding the Fourth Proportional to 4,527.20, 6,785.32 and 2,058.63

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Solution

The fourth proportional to 4,527.20, 6,785.32 and 2,058.63 is: 3,085.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,527.20 : 6,785.32 = 2,058.63 : x
  2. Step 2: Convert to fraction form
    4,527.20/6,785.32 = 2,058.63/x
  3. Step 3: Cross multiply
    4,527.20x = 6,785.32 × 2,058.63
  4. Step 4: Simplify right side
    4,527.20x = 13,968,463.31
  5. Step 5: Solve for x
    x = 13,968,463.31/4,527.20
  6. Step 6: Final answer
    x = 3,085.45

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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.