Home / 50,340.42-75,463.47-17,037.18

Finding the Fourth Proportional to 50,340.42, 75,463.47 and 17,037.18

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Solution

The fourth proportional to 50,340.42, 75,463.47 and 17,037.18 is: 25,539.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,340.42 : 75,463.47 = 17,037.18 : x
  2. Step 2: Convert to fraction form
    50,340.42/75,463.47 = 17,037.18/x
  3. Step 3: Cross multiply
    50,340.42x = 75,463.47 × 17,037.18
  4. Step 4: Simplify right side
    50,340.42x = 1,285,684,721.81
  5. Step 5: Solve for x
    x = 1,285,684,721.81/50,340.42
  6. Step 6: Final answer
    x = 25,539.81

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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.