Home / 59,072.22-81,521.70-33,579.65

Finding the Fourth Proportional to 59,072.22, 81,521.70 and 33,579.65

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Solution

The fourth proportional to 59,072.22, 81,521.70 and 33,579.65 is: 46,341.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,072.22 : 81,521.70 = 33,579.65 : x
  2. Step 2: Convert to fraction form
    59,072.22/81,521.70 = 33,579.65/x
  3. Step 3: Cross multiply
    59,072.22x = 81,521.70 × 33,579.65
  4. Step 4: Simplify right side
    59,072.22x = 2,737,470,153.41
  5. Step 5: Solve for x
    x = 2,737,470,153.41/59,072.22
  6. Step 6: Final answer
    x = 46,341.07

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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.