Home / 45,369.01-62,608.43-25,225.46

Finding the Fourth Proportional to 45,369.01, 62,608.43 and 25,225.46

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Solution

The fourth proportional to 45,369.01, 62,608.43 and 25,225.46 is: 34,810.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,369.01 : 62,608.43 = 25,225.46 : x
  2. Step 2: Convert to fraction form
    45,369.01/62,608.43 = 25,225.46/x
  3. Step 3: Cross multiply
    45,369.01x = 62,608.43 × 25,225.46
  4. Step 4: Simplify right side
    45,369.01x = 1,579,326,289.54
  5. Step 5: Solve for x
    x = 1,579,326,289.54/45,369.01
  6. Step 6: Final answer
    x = 34,810.68

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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.