Home / 80,594.88-111,212.46-46,598.04

Finding the Fourth Proportional to 80,594.88, 111,212.46 and 46,598.04

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Solution

The fourth proportional to 80,594.88, 111,212.46 and 46,598.04 is: 64,300.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,594.88 : 111,212.46 = 46,598.04 : x
  2. Step 2: Convert to fraction form
    80,594.88/111,212.46 = 46,598.04/x
  3. Step 3: Cross multiply
    80,594.88x = 111,212.46 × 46,598.04
  4. Step 4: Simplify right side
    80,594.88x = 5,182,282,659.58
  5. Step 5: Solve for x
    x = 5,182,282,659.58/80,594.88
  6. Step 6: Final answer
    x = 64,300.40

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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.