Home / 96,028.47-132,503.45-53,586.90

Finding the Fourth Proportional to 96,028.47, 132,503.45 and 53,586.90

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Solution

The fourth proportional to 96,028.47, 132,503.45 and 53,586.90 is: 73,941.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,028.47 : 132,503.45 = 53,586.90 : x
  2. Step 2: Convert to fraction form
    96,028.47/132,503.45 = 53,586.90/x
  3. Step 3: Cross multiply
    96,028.47x = 132,503.45 × 53,586.90
  4. Step 4: Simplify right side
    96,028.47x = 7,100,448,856.87
  5. Step 5: Solve for x
    x = 7,100,448,856.87/96,028.47
  6. Step 6: Final answer
    x = 73,941.08

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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.