Home / 362,846.22-544,271.07-110,128.91

Finding the Fourth Proportional to 362,846.22, 544,271.07 and 110,128.91

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Solution

The fourth proportional to 362,846.22, 544,271.07 and 110,128.91 is: 165,193.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,846.22 : 544,271.07 = 110,128.91 : x
  2. Step 2: Convert to fraction form
    362,846.22/544,271.07 = 110,128.91/x
  3. Step 3: Cross multiply
    362,846.22x = 544,271.07 × 110,128.91
  4. Step 4: Simplify right side
    362,846.22x = 59,939,979,683.63
  5. Step 5: Solve for x
    x = 59,939,979,683.63/362,846.22
  6. Step 6: Final answer
    x = 165,193.89

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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.