Home / 45,266.42-62,466.72-25,122.12

Finding the Fourth Proportional to 45,266.42, 62,466.72 and 25,122.12

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Solution

The fourth proportional to 45,266.42, 62,466.72 and 25,122.12 is: 34,668.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,266.42 : 62,466.72 = 25,122.12 : x
  2. Step 2: Convert to fraction form
    45,266.42/62,466.72 = 25,122.12/x
  3. Step 3: Cross multiply
    45,266.42x = 62,466.72 × 25,122.12
  4. Step 4: Simplify right side
    45,266.42x = 1,569,296,435.85
  5. Step 5: Solve for x
    x = 1,569,296,435.85/45,266.42
  6. Step 6: Final answer
    x = 34,668.00

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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.