Home / 48,927.36-67,518.72-26,571.36

Finding the Fourth Proportional to 48,927.36, 67,518.72 and 26,571.36

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Solution

The fourth proportional to 48,927.36, 67,518.72 and 26,571.36 is: 36,667.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,927.36 : 67,518.72 = 26,571.36 : x
  2. Step 2: Convert to fraction form
    48,927.36/67,518.72 = 26,571.36/x
  3. Step 3: Cross multiply
    48,927.36x = 67,518.72 × 26,571.36
  4. Step 4: Simplify right side
    48,927.36x = 1,794,064,215.86
  5. Step 5: Solve for x
    x = 1,794,064,215.86/48,927.36
  6. Step 6: Final answer
    x = 36,667.91

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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.