Home / 107,797.84-148,741.28-60,050

Finding the Fourth Proportional to 107,797.84, 148,741.28 and 60,050

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Solution

The fourth proportional to 107,797.84, 148,741.28 and 60,050 is: 82,858.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,797.84 : 148,741.28 = 60,050 : x
  2. Step 2: Convert to fraction form
    107,797.84/148,741.28 = 60,050/x
  3. Step 3: Cross multiply
    107,797.84x = 148,741.28 × 60,050
  4. Step 4: Simplify right side
    107,797.84x = 8,931,913,864
  5. Step 5: Solve for x
    x = 8,931,913,864/107,797.84
  6. Step 6: Final answer
    x = 82,858.00

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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.