Home / 57,797.04-86,575.58-53,592.84

Finding the Fourth Proportional to 57,797.04, 86,575.58 and 53,592.84

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Solution

The fourth proportional to 57,797.04, 86,575.58 and 53,592.84 is: 80,278.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,797.04 : 86,575.58 = 53,592.84 : x
  2. Step 2: Convert to fraction form
    57,797.04/86,575.58 = 53,592.84/x
  3. Step 3: Cross multiply
    57,797.04x = 86,575.58 × 53,592.84
  4. Step 4: Simplify right side
    57,797.04x = 4,639,831,206.85
  5. Step 5: Solve for x
    x = 4,639,831,206.85/57,797.04
  6. Step 6: Final answer
    x = 80,278.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.