Home / 45,266.09-62,464.29-25,122.98

Finding the Fourth Proportional to 45,266.09, 62,464.29 and 25,122.98

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Solution

The fourth proportional to 45,266.09, 62,464.29 and 25,122.98 is: 34,668.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,266.09 : 62,464.29 = 25,122.98 : x
  2. Step 2: Convert to fraction form
    45,266.09/62,464.29 = 25,122.98/x
  3. Step 3: Cross multiply
    45,266.09x = 62,464.29 × 25,122.98
  4. Step 4: Simplify right side
    45,266.09x = 1,569,289,108.38
  5. Step 5: Solve for x
    x = 1,569,289,108.38/45,266.09
  6. Step 6: Final answer
    x = 34,668.09

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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.