Home / 173,220.10-259,700.55-94,423.30

Finding the Fourth Proportional to 173,220.10, 259,700.55 and 94,423.30

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Solution

The fourth proportional to 173,220.10, 259,700.55 and 94,423.30 is: 141,564.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,220.10 : 259,700.55 = 94,423.30 : x
  2. Step 2: Convert to fraction form
    173,220.10/259,700.55 = 94,423.30/x
  3. Step 3: Cross multiply
    173,220.10x = 259,700.55 × 94,423.30
  4. Step 4: Simplify right side
    173,220.10x = 24,521,782,942.82
  5. Step 5: Solve for x
    x = 24,521,782,942.82/173,220.10
  6. Step 6: Final answer
    x = 141,564.30

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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.