Home / 164,385.29-246,655.94-113,862.01

Finding the Fourth Proportional to 164,385.29, 246,655.94 and 113,862.01

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Solution

The fourth proportional to 164,385.29, 246,655.94 and 113,862.01 is: 170,847.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,385.29 : 246,655.94 = 113,862.01 : x
  2. Step 2: Convert to fraction form
    164,385.29/246,655.94 = 113,862.01/x
  3. Step 3: Cross multiply
    164,385.29x = 246,655.94 × 113,862.01
  4. Step 4: Simplify right side
    164,385.29x = 28,084,740,774.85
  5. Step 5: Solve for x
    x = 28,084,740,774.85/164,385.29
  6. Step 6: Final answer
    x = 170,847.04

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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.