Home / 48,927.19-67,496.34-33,016.77

Finding the Fourth Proportional to 48,927.19, 67,496.34 and 33,016.77

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Solution

The fourth proportional to 48,927.19, 67,496.34 and 33,016.77 is: 45,547.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,927.19 : 67,496.34 = 33,016.77 : x
  2. Step 2: Convert to fraction form
    48,927.19/67,496.34 = 33,016.77/x
  3. Step 3: Cross multiply
    48,927.19x = 67,496.34 × 33,016.77
  4. Step 4: Simplify right side
    48,927.19x = 2,228,511,133.62
  5. Step 5: Solve for x
    x = 2,228,511,133.62/48,927.19
  6. Step 6: Final answer
    x = 45,547.50

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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.