Home / 209,525.08-314,232.26-59,773.90

Finding the Fourth Proportional to 209,525.08, 314,232.26 and 59,773.90

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Solution

The fourth proportional to 209,525.08, 314,232.26 and 59,773.90 is: 89,645.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    209,525.08 : 314,232.26 = 59,773.90 : x
  2. Step 2: Convert to fraction form
    209,525.08/314,232.26 = 59,773.90/x
  3. Step 3: Cross multiply
    209,525.08x = 314,232.26 × 59,773.90
  4. Step 4: Simplify right side
    209,525.08x = 18,782,887,526.98
  5. Step 5: Solve for x
    x = 18,782,887,526.98/209,525.08
  6. Step 6: Final answer
    x = 89,645.06

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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.