Home / 164,333.08-226,779.66-88,881.56

Finding the Fourth Proportional to 164,333.08, 226,779.66 and 88,881.56

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Solution

The fourth proportional to 164,333.08, 226,779.66 and 88,881.56 is: 122,656.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,333.08 : 226,779.66 = 88,881.56 : x
  2. Step 2: Convert to fraction form
    164,333.08/226,779.66 = 88,881.56/x
  3. Step 3: Cross multiply
    164,333.08x = 226,779.66 × 88,881.56
  4. Step 4: Simplify right side
    164,333.08x = 20,156,529,957.07
  5. Step 5: Solve for x
    x = 20,156,529,957.07/164,333.08
  6. Step 6: Final answer
    x = 122,656.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.