Home / 94,808.05-142,253.56-44,923.75

Finding the Fourth Proportional to 94,808.05, 142,253.56 and 44,923.75

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Solution

The fourth proportional to 94,808.05, 142,253.56 and 44,923.75 is: 67,405.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,808.05 : 142,253.56 = 44,923.75 : x
  2. Step 2: Convert to fraction form
    94,808.05/142,253.56 = 44,923.75/x
  3. Step 3: Cross multiply
    94,808.05x = 142,253.56 × 44,923.75
  4. Step 4: Simplify right side
    94,808.05x = 6,390,562,542.47
  5. Step 5: Solve for x
    x = 6,390,562,542.47/94,808.05
  6. Step 6: Final answer
    x = 67,405.28

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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.