Home / 45,284.64-62,475.66-33,376.44

Finding the Fourth Proportional to 45,284.64, 62,475.66 and 33,376.44

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Solution

The fourth proportional to 45,284.64, 62,475.66 and 33,376.44 is: 46,046.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,284.64 : 62,475.66 = 33,376.44 : x
  2. Step 2: Convert to fraction form
    45,284.64/62,475.66 = 33,376.44/x
  3. Step 3: Cross multiply
    45,284.64x = 62,475.66 × 33,376.44
  4. Step 4: Simplify right side
    45,284.64x = 2,085,215,117.45
  5. Step 5: Solve for x
    x = 2,085,215,117.45/45,284.64
  6. Step 6: Final answer
    x = 46,046.85

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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.