Home / 362,789.10-544,184.96-110,071.76

Finding the Fourth Proportional to 362,789.10, 544,184.96 and 110,071.76

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Solution

The fourth proportional to 362,789.10, 544,184.96 and 110,071.76 is: 165,108.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,789.10 : 544,184.96 = 110,071.76 : x
  2. Step 2: Convert to fraction form
    362,789.10/544,184.96 = 110,071.76/x
  3. Step 3: Cross multiply
    362,789.10x = 544,184.96 × 110,071.76
  4. Step 4: Simplify right side
    362,789.10x = 59,899,393,041.45
  5. Step 5: Solve for x
    x = 59,899,393,041.45/362,789.10
  6. Step 6: Final answer
    x = 165,108.03

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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.