Home / 45,671.86-63,022.35-25,526.62

Finding the Fourth Proportional to 45,671.86, 63,022.35 and 25,526.62

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Solution

The fourth proportional to 45,671.86, 63,022.35 and 25,526.62 is: 35,224.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,671.86 : 63,022.35 = 25,526.62 : x
  2. Step 2: Convert to fraction form
    45,671.86/63,022.35 = 25,526.62/x
  3. Step 3: Cross multiply
    45,671.86x = 63,022.35 × 25,526.62
  4. Step 4: Simplify right side
    45,671.86x = 1,608,747,579.96
  5. Step 5: Solve for x
    x = 1,608,747,579.96/45,671.86
  6. Step 6: Final answer
    x = 35,224.04

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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.