Home / 88,573.64-122,227.18-50,328.14

Finding the Fourth Proportional to 88,573.64, 122,227.18 and 50,328.14

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Solution

The fourth proportional to 88,573.64, 122,227.18 and 50,328.14 is: 69,450.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,573.64 : 122,227.18 = 50,328.14 : x
  2. Step 2: Convert to fraction form
    88,573.64/122,227.18 = 50,328.14/x
  3. Step 3: Cross multiply
    88,573.64x = 122,227.18 × 50,328.14
  4. Step 4: Simplify right side
    88,573.64x = 6,151,465,889.89
  5. Step 5: Solve for x
    x = 6,151,465,889.89/88,573.64
  6. Step 6: Final answer
    x = 69,450.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.