Home / 48,293.56-72,439.26-22,005.28

Finding the Fourth Proportional to 48,293.56, 72,439.26 and 22,005.28

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Solution

The fourth proportional to 48,293.56, 72,439.26 and 22,005.28 is: 33,007.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,293.56 : 72,439.26 = 22,005.28 : x
  2. Step 2: Convert to fraction form
    48,293.56/72,439.26 = 22,005.28/x
  3. Step 3: Cross multiply
    48,293.56x = 72,439.26 × 22,005.28
  4. Step 4: Simplify right side
    48,293.56x = 1,594,046,199.29
  5. Step 5: Solve for x
    x = 1,594,046,199.29/48,293.56
  6. Step 6: Final answer
    x = 33,007.43

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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.