Home / 48,033.95-66,282.91-27,884.39

Finding the Fourth Proportional to 48,033.95, 66,282.91 and 27,884.39

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Solution

The fourth proportional to 48,033.95, 66,282.91 and 27,884.39 is: 38,478.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,033.95 : 66,282.91 = 27,884.39 : x
  2. Step 2: Convert to fraction form
    48,033.95/66,282.91 = 27,884.39/x
  3. Step 3: Cross multiply
    48,033.95x = 66,282.91 × 27,884.39
  4. Step 4: Simplify right side
    48,033.95x = 1,848,258,111.65
  5. Step 5: Solve for x
    x = 1,848,258,111.65/48,033.95
  6. Step 6: Final answer
    x = 38,478.17

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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.