Home / 164,126.32-246,090.91-64,167.41

Finding the Fourth Proportional to 164,126.32, 246,090.91 and 64,167.41

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Solution

The fourth proportional to 164,126.32, 246,090.91 and 64,167.41 is: 96,212.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,126.32 : 246,090.91 = 64,167.41 : x
  2. Step 2: Convert to fraction form
    164,126.32/246,090.91 = 64,167.41/x
  3. Step 3: Cross multiply
    164,126.32x = 246,090.91 × 64,167.41
  4. Step 4: Simplify right side
    164,126.32x = 15,791,015,510.10
  5. Step 5: Solve for x
    x = 15,791,015,510.10/164,126.32
  6. Step 6: Final answer
    x = 96,212.57

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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.