Home / 173,364.30-260,047.26-73,499.40

Finding the Fourth Proportional to 173,364.30, 260,047.26 and 73,499.40

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Solution

The fourth proportional to 173,364.30, 260,047.26 and 73,499.40 is: 110,249.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,364.30 : 260,047.26 = 73,499.40 : x
  2. Step 2: Convert to fraction form
    173,364.30/260,047.26 = 73,499.40/x
  3. Step 3: Cross multiply
    173,364.30x = 260,047.26 × 73,499.40
  4. Step 4: Simplify right side
    173,364.30x = 19,113,317,581.64
  5. Step 5: Solve for x
    x = 19,113,317,581.64/173,364.30
  6. Step 6: Final answer
    x = 110,249.44

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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.