Home / 67,570.06-93,249.32-44,869.91

Finding the Fourth Proportional to 67,570.06, 93,249.32 and 44,869.91

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Solution

The fourth proportional to 67,570.06, 93,249.32 and 44,869.91 is: 61,922.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,570.06 : 93,249.32 = 44,869.91 : x
  2. Step 2: Convert to fraction form
    67,570.06/93,249.32 = 44,869.91/x
  3. Step 3: Cross multiply
    67,570.06x = 93,249.32 × 44,869.91
  4. Step 4: Simplify right side
    67,570.06x = 4,184,088,604.73
  5. Step 5: Solve for x
    x = 4,184,088,604.73/67,570.06
  6. Step 6: Final answer
    x = 61,922.23

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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.