Home / 50,412.60-75,618.90-22,346.10

Finding the Fourth Proportional to 50,412.60, 75,618.90 and 22,346.10

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Solution

The fourth proportional to 50,412.60, 75,618.90 and 22,346.10 is: 33,519.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,412.60 : 75,618.90 = 22,346.10 : x
  2. Step 2: Convert to fraction form
    50,412.60/75,618.90 = 22,346.10/x
  3. Step 3: Cross multiply
    50,412.60x = 75,618.90 × 22,346.10
  4. Step 4: Simplify right side
    50,412.60x = 1,689,787,501.29
  5. Step 5: Solve for x
    x = 1,689,787,501.29/50,412.60
  6. Step 6: Final answer
    x = 33,519.15

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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.