Home / 109,562.01-164,343.01-26,456.01

Finding the Fourth Proportional to 109,562.01, 164,343.01 and 26,456.01

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Solution

The fourth proportional to 109,562.01, 164,343.01 and 26,456.01 is: 39,684.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,562.01 : 164,343.01 = 26,456.01 : x
  2. Step 2: Convert to fraction form
    109,562.01/164,343.01 = 26,456.01/x
  3. Step 3: Cross multiply
    109,562.01x = 164,343.01 × 26,456.01
  4. Step 4: Simplify right side
    109,562.01x = 4,347,860,315.99
  5. Step 5: Solve for x
    x = 4,347,860,315.99/109,562.01
  6. Step 6: Final answer
    x = 39,684.01

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1.5x scale

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.