Home / 54,627.26-75,368.01-33,125.63

Finding the Fourth Proportional to 54,627.26, 75,368.01 and 33,125.63

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Solution

The fourth proportional to 54,627.26, 75,368.01 and 33,125.63 is: 45,702.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,627.26 : 75,368.01 = 33,125.63 : x
  2. Step 2: Convert to fraction form
    54,627.26/75,368.01 = 33,125.63/x
  3. Step 3: Cross multiply
    54,627.26x = 75,368.01 × 33,125.63
  4. Step 4: Simplify right side
    54,627.26x = 2,496,612,436.26
  5. Step 5: Solve for x
    x = 2,496,612,436.26/54,627.26
  6. Step 6: Final answer
    x = 45,702.69

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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.