Home / 44,523.81-61,442.28-25,403.09

Finding the Fourth Proportional to 44,523.81, 61,442.28 and 25,403.09

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Solution

The fourth proportional to 44,523.81, 61,442.28 and 25,403.09 is: 35,055.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,523.81 : 61,442.28 = 25,403.09 : x
  2. Step 2: Convert to fraction form
    44,523.81/61,442.28 = 25,403.09/x
  3. Step 3: Cross multiply
    44,523.81x = 61,442.28 × 25,403.09
  4. Step 4: Simplify right side
    44,523.81x = 1,560,823,461.43
  5. Step 5: Solve for x
    x = 1,560,823,461.43/44,523.81
  6. Step 6: Final answer
    x = 35,055.93

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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.