Home / 173,155.01-259,436.87-94,128.17

Finding the Fourth Proportional to 173,155.01, 259,436.87 and 94,128.17

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Solution

The fourth proportional to 173,155.01, 259,436.87 and 94,128.17 is: 141,031.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,155.01 : 259,436.87 = 94,128.17 : x
  2. Step 2: Convert to fraction form
    173,155.01/259,436.87 = 94,128.17/x
  3. Step 3: Cross multiply
    173,155.01x = 259,436.87 × 94,128.17
  4. Step 4: Simplify right side
    173,155.01x = 24,420,317,332.99
  5. Step 5: Solve for x
    x = 24,420,317,332.99/173,155.01
  6. Step 6: Final answer
    x = 141,031.54

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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.