Home / 45,813.09-63,225.71-26,953.86

Finding the Fourth Proportional to 45,813.09, 63,225.71 and 26,953.86

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Solution

The fourth proportional to 45,813.09, 63,225.71 and 26,953.86 is: 37,198.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,813.09 : 63,225.71 = 26,953.86 : x
  2. Step 2: Convert to fraction form
    45,813.09/63,225.71 = 26,953.86/x
  3. Step 3: Cross multiply
    45,813.09x = 63,225.71 × 26,953.86
  4. Step 4: Simplify right side
    45,813.09x = 1,704,177,290.76
  5. Step 5: Solve for x
    x = 1,704,177,290.76/45,813.09
  6. Step 6: Final answer
    x = 37,198.48

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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.