Home / 45,377.01-62,619.95-25,233.80

Finding the Fourth Proportional to 45,377.01, 62,619.95 and 25,233.80

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Solution

The fourth proportional to 45,377.01, 62,619.95 and 25,233.80 is: 34,822.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,377.01 : 62,619.95 = 25,233.80 : x
  2. Step 2: Convert to fraction form
    45,377.01/62,619.95 = 25,233.80/x
  3. Step 3: Cross multiply
    45,377.01x = 62,619.95 × 25,233.80
  4. Step 4: Simplify right side
    45,377.01x = 1,580,139,044.29
  5. Step 5: Solve for x
    x = 1,580,139,044.29/45,377.01
  6. Step 6: Final answer
    x = 34,822.46

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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.