Home / 4,356.87-6,010.47-2,563.76

Finding the Fourth Proportional to 4,356.87, 6,010.47 and 2,563.76

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Solution

The fourth proportional to 4,356.87, 6,010.47 and 2,563.76 is: 3,536.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,356.87 : 6,010.47 = 2,563.76 : x
  2. Step 2: Convert to fraction form
    4,356.87/6,010.47 = 2,563.76/x
  3. Step 3: Cross multiply
    4,356.87x = 6,010.47 × 2,563.76
  4. Step 4: Simplify right side
    4,356.87x = 15,409,372.51
  5. Step 5: Solve for x
    x = 15,409,372.51/4,356.87
  6. Step 6: Final answer
    x = 3,536.80

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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.