Home / 54,684.06-75,463.95-29,533.56

Finding the Fourth Proportional to 54,684.06, 75,463.95 and 29,533.56

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Solution

The fourth proportional to 54,684.06, 75,463.95 and 29,533.56 is: 40,756.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,684.06 : 75,463.95 = 29,533.56 : x
  2. Step 2: Convert to fraction form
    54,684.06/75,463.95 = 29,533.56/x
  3. Step 3: Cross multiply
    54,684.06x = 75,463.95 × 29,533.56
  4. Step 4: Simplify right side
    54,684.06x = 2,228,719,095.16
  5. Step 5: Solve for x
    x = 2,228,719,095.16/54,684.06
  6. Step 6: Final answer
    x = 40,756.28

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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.