Home / 156,464.06-234,693.65-62,967.38

Finding the Fourth Proportional to 156,464.06, 234,693.65 and 62,967.38

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Solution

The fourth proportional to 156,464.06, 234,693.65 and 62,967.38 is: 94,450.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,464.06 : 234,693.65 = 62,967.38 : x
  2. Step 2: Convert to fraction form
    156,464.06/234,693.65 = 62,967.38/x
  3. Step 3: Cross multiply
    156,464.06x = 234,693.65 × 62,967.38
  4. Step 4: Simplify right side
    156,464.06x = 14,778,043,227.09
  5. Step 5: Solve for x
    x = 14,778,043,227.09/156,464.06
  6. Step 6: Final answer
    x = 94,450.08

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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.