Home / 48,305.32-66,630.66-34,896.27

Finding the Fourth Proportional to 48,305.32, 66,630.66 and 34,896.27

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Solution

The fourth proportional to 48,305.32, 66,630.66 and 34,896.27 is: 48,134.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,305.32 : 66,630.66 = 34,896.27 : x
  2. Step 2: Convert to fraction form
    48,305.32/66,630.66 = 34,896.27/x
  3. Step 3: Cross multiply
    48,305.32x = 66,630.66 × 34,896.27
  4. Step 4: Simplify right side
    48,305.32x = 2,325,161,501.64
  5. Step 5: Solve for x
    x = 2,325,161,501.64/48,305.32
  6. Step 6: Final answer
    x = 48,134.69

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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.