Home / 45,326.46-62,548.02-25,181.94

Finding the Fourth Proportional to 45,326.46, 62,548.02 and 25,181.94

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Solution

The fourth proportional to 45,326.46, 62,548.02 and 25,181.94 is: 34,749.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,326.46 : 62,548.02 = 25,181.94 : x
  2. Step 2: Convert to fraction form
    45,326.46/62,548.02 = 25,181.94/x
  3. Step 3: Cross multiply
    45,326.46x = 62,548.02 × 25,181.94
  4. Step 4: Simplify right side
    45,326.46x = 1,575,080,486.76
  5. Step 5: Solve for x
    x = 1,575,080,486.76/45,326.46
  6. Step 6: Final answer
    x = 34,749.69

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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.