Home / 529,024.05-793,566.11-169,226.51

Finding the Fourth Proportional to 529,024.05, 793,566.11 and 169,226.51

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Solution

The fourth proportional to 529,024.05, 793,566.11 and 169,226.51 is: 253,849.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,024.05 : 793,566.11 = 169,226.51 : x
  2. Step 2: Convert to fraction form
    529,024.05/793,566.11 = 169,226.51/x
  3. Step 3: Cross multiply
    529,024.05x = 793,566.11 × 169,226.51
  4. Step 4: Simplify right side
    529,024.05x = 134,292,418,435.61
  5. Step 5: Solve for x
    x = 134,292,418,435.61/529,024.05
  6. Step 6: Final answer
    x = 253,849.36

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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.