Home / 107,272.82-148,043.44-59,526.28

Finding the Fourth Proportional to 107,272.82, 148,043.44 and 59,526.28

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Solution

The fourth proportional to 107,272.82, 148,043.44 and 59,526.28 is: 82,150.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,272.82 : 148,043.44 = 59,526.28 : x
  2. Step 2: Convert to fraction form
    107,272.82/148,043.44 = 59,526.28/x
  3. Step 3: Cross multiply
    107,272.82x = 148,043.44 × 59,526.28
  4. Step 4: Simplify right side
    107,272.82x = 8,812,475,261.60
  5. Step 5: Solve for x
    x = 8,812,475,261.60/107,272.82
  6. Step 6: Final answer
    x = 82,150.12

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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.