Home / 45,906.86-63,349.83-25,764.59

Finding the Fourth Proportional to 45,906.86, 63,349.83 and 25,764.59

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Solution

The fourth proportional to 45,906.86, 63,349.83 and 25,764.59 is: 35,554.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,906.86 : 63,349.83 = 25,764.59 : x
  2. Step 2: Convert to fraction form
    45,906.86/63,349.83 = 25,764.59/x
  3. Step 3: Cross multiply
    45,906.86x = 63,349.83 × 25,764.59
  4. Step 4: Simplify right side
    45,906.86x = 1,632,182,554.89
  5. Step 5: Solve for x
    x = 1,632,182,554.89/45,906.86
  6. Step 6: Final answer
    x = 35,554.22

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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.