Home / 54,573.29-75,310.01-31,925.69

Finding the Fourth Proportional to 54,573.29, 75,310.01 and 31,925.69

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Solution

The fourth proportional to 54,573.29, 75,310.01 and 31,925.69 is: 44,056.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,573.29 : 75,310.01 = 31,925.69 : x
  2. Step 2: Convert to fraction form
    54,573.29/75,310.01 = 31,925.69/x
  3. Step 3: Cross multiply
    54,573.29x = 75,310.01 × 31,925.69
  4. Step 4: Simplify right side
    54,573.29x = 2,404,323,496.98
  5. Step 5: Solve for x
    x = 2,404,323,496.98/54,573.29
  6. Step 6: Final answer
    x = 44,056.79

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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.