Home / 182,575.40-273,877.54-64,273.28

Finding the Fourth Proportional to 182,575.40, 273,877.54 and 64,273.28

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Solution

The fourth proportional to 182,575.40, 273,877.54 and 64,273.28 is: 96,415.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,575.40 : 273,877.54 = 64,273.28 : x
  2. Step 2: Convert to fraction form
    182,575.40/273,877.54 = 64,273.28/x
  3. Step 3: Cross multiply
    182,575.40x = 273,877.54 × 64,273.28
  4. Step 4: Simplify right side
    182,575.40x = 17,603,007,814.13
  5. Step 5: Solve for x
    x = 17,603,007,814.13/182,575.40
  6. Step 6: Final answer
    x = 96,415.00

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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.