Home / 45,677.88-63,027.54-25,533.96

Finding the Fourth Proportional to 45,677.88, 63,027.54 and 25,533.96

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Solution

The fourth proportional to 45,677.88, 63,027.54 and 25,533.96 is: 35,232.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,677.88 : 63,027.54 = 25,533.96 : x
  2. Step 2: Convert to fraction form
    45,677.88/63,027.54 = 25,533.96/x
  3. Step 3: Cross multiply
    45,677.88x = 63,027.54 × 25,533.96
  4. Step 4: Simplify right side
    45,677.88x = 1,609,342,685.26
  5. Step 5: Solve for x
    x = 1,609,342,685.26/45,677.88
  6. Step 6: Final answer
    x = 35,232.43

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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.