Home / 54,933.42-75,816.18-34,792.14

Finding the Fourth Proportional to 54,933.42, 75,816.18 and 34,792.14

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Solution

The fourth proportional to 54,933.42, 75,816.18 and 34,792.14 is: 48,018.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,933.42 : 75,816.18 = 34,792.14 : x
  2. Step 2: Convert to fraction form
    54,933.42/75,816.18 = 34,792.14/x
  3. Step 3: Cross multiply
    54,933.42x = 75,816.18 × 34,792.14
  4. Step 4: Simplify right side
    54,933.42x = 2,637,807,148.83
  5. Step 5: Solve for x
    x = 2,637,807,148.83/54,933.42
  6. Step 6: Final answer
    x = 48,018.26

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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.