Home / 44,864.61-67,297.44-19,215.48

Finding the Fourth Proportional to 44,864.61, 67,297.44 and 19,215.48

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Solution

The fourth proportional to 44,864.61, 67,297.44 and 19,215.48 is: 28,823.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,864.61 : 67,297.44 = 19,215.48 : x
  2. Step 2: Convert to fraction form
    44,864.61/67,297.44 = 19,215.48/x
  3. Step 3: Cross multiply
    44,864.61x = 67,297.44 × 19,215.48
  4. Step 4: Simplify right side
    44,864.61x = 1,293,152,612.37
  5. Step 5: Solve for x
    x = 1,293,152,612.37/44,864.61
  6. Step 6: Final answer
    x = 28,823.44

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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.