Home / 44,664.62-66,998.75-15,085.44

Finding the Fourth Proportional to 44,664.62, 66,998.75 and 15,085.44

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Solution

The fourth proportional to 44,664.62, 66,998.75 and 15,085.44 is: 22,628.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,664.62 : 66,998.75 = 15,085.44 : x
  2. Step 2: Convert to fraction form
    44,664.62/66,998.75 = 15,085.44/x
  3. Step 3: Cross multiply
    44,664.62x = 66,998.75 × 15,085.44
  4. Step 4: Simplify right side
    44,664.62x = 1,010,705,547.77
  5. Step 5: Solve for x
    x = 1,010,705,547.77/44,664.62
  6. Step 6: Final answer
    x = 22,628.78

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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.