Home / 54,816.23-75,646.77-32,168.63

Finding the Fourth Proportional to 54,816.23, 75,646.77 and 32,168.63

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Solution

The fourth proportional to 54,816.23, 75,646.77 and 32,168.63 is: 44,392.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,816.23 : 75,646.77 = 32,168.63 : x
  2. Step 2: Convert to fraction form
    54,816.23/75,646.77 = 32,168.63/x
  3. Step 3: Cross multiply
    54,816.23x = 75,646.77 × 32,168.63
  4. Step 4: Simplify right side
    54,816.23x = 2,433,452,954.83
  5. Step 5: Solve for x
    x = 2,433,452,954.83/54,816.23
  6. Step 6: Final answer
    x = 44,392.93

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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.