Home / 42,071.87-63,107.30-24,329.23

Finding the Fourth Proportional to 42,071.87, 63,107.30 and 24,329.23

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Solution

The fourth proportional to 42,071.87, 63,107.30 and 24,329.23 is: 36,493.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,071.87 : 63,107.30 = 24,329.23 : x
  2. Step 2: Convert to fraction form
    42,071.87/63,107.30 = 24,329.23/x
  3. Step 3: Cross multiply
    42,071.87x = 63,107.30 × 24,329.23
  4. Step 4: Simplify right side
    42,071.87x = 1,535,351,919.43
  5. Step 5: Solve for x
    x = 1,535,351,919.43/42,071.87
  6. Step 6: Final answer
    x = 36,493.55

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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.