Home / 45,266.73-62,466.89-25,123.09

Finding the Fourth Proportional to 45,266.73, 62,466.89 and 25,123.09

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Solution

The fourth proportional to 45,266.73, 62,466.89 and 25,123.09 is: 34,669.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,266.73 : 62,466.89 = 25,123.09 : x
  2. Step 2: Convert to fraction form
    45,266.73/62,466.89 = 25,123.09/x
  3. Step 3: Cross multiply
    45,266.73x = 62,466.89 × 25,123.09
  4. Step 4: Simplify right side
    45,266.73x = 1,569,361,299.49
  5. Step 5: Solve for x
    x = 1,569,361,299.49/45,266.73
  6. Step 6: Final answer
    x = 34,669.20

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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.