Home / 122,417.75-183,245.01-94,264.67

Finding the Fourth Proportional to 122,417.75, 183,245.01 and 94,264.67

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Solution

The fourth proportional to 122,417.75, 183,245.01 and 94,264.67 is: 141,103.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,417.75 : 183,245.01 = 94,264.67 : x
  2. Step 2: Convert to fraction form
    122,417.75/183,245.01 = 94,264.67/x
  3. Step 3: Cross multiply
    122,417.75x = 183,245.01 × 94,264.67
  4. Step 4: Simplify right side
    122,417.75x = 17,273,529,480.57
  5. Step 5: Solve for x
    x = 17,273,529,480.57/122,417.75
  6. Step 6: Final answer
    x = 141,103.15

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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.