Home / 76,425.93-114,594.75-29,624.13

Finding the Fourth Proportional to 76,425.93, 114,594.75 and 29,624.13

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Solution

The fourth proportional to 76,425.93, 114,594.75 and 29,624.13 is: 44,419.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,425.93 : 114,594.75 = 29,624.13 : x
  2. Step 2: Convert to fraction form
    76,425.93/114,594.75 = 29,624.13/x
  3. Step 3: Cross multiply
    76,425.93x = 114,594.75 × 29,624.13
  4. Step 4: Simplify right side
    76,425.93x = 3,394,769,771.32
  5. Step 5: Solve for x
    x = 3,394,769,771.32/76,425.93
  6. Step 6: Final answer
    x = 44,419.08

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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.