Home / 364,824.51-547,573.16-185,036.12

Finding the Fourth Proportional to 364,824.51, 547,573.16 and 185,036.12

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Solution

The fourth proportional to 364,824.51, 547,573.16 and 185,036.12 is: 277,724.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,824.51 : 547,573.16 = 185,036.12 : x
  2. Step 2: Convert to fraction form
    364,824.51/547,573.16 = 185,036.12/x
  3. Step 3: Cross multiply
    364,824.51x = 547,573.16 × 185,036.12
  4. Step 4: Simplify right side
    364,824.51x = 101,320,813,405.13
  5. Step 5: Solve for x
    x = 101,320,813,405.13/364,824.51
  6. Step 6: Final answer
    x = 277,724.80

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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.