Home / 44,862.12-61,911.14-25,745.40

Finding the Fourth Proportional to 44,862.12, 61,911.14 and 25,745.40

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Solution

The fourth proportional to 44,862.12, 61,911.14 and 25,745.40 is: 35,529.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,862.12 : 61,911.14 = 25,745.40 : x
  2. Step 2: Convert to fraction form
    44,862.12/61,911.14 = 25,745.40/x
  3. Step 3: Cross multiply
    44,862.12x = 61,911.14 × 25,745.40
  4. Step 4: Simplify right side
    44,862.12x = 1,593,927,063.76
  5. Step 5: Solve for x
    x = 1,593,927,063.76/44,862.12
  6. Step 6: Final answer
    x = 35,529.46

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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.