Home / 102,256.24-141,103.56-59,806.48

Finding the Fourth Proportional to 102,256.24, 141,103.56 and 59,806.48

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Solution

The fourth proportional to 102,256.24, 141,103.56 and 59,806.48 is: 82,527.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,256.24 : 141,103.56 = 59,806.48 : x
  2. Step 2: Convert to fraction form
    102,256.24/141,103.56 = 59,806.48/x
  3. Step 3: Cross multiply
    102,256.24x = 141,103.56 × 59,806.48
  4. Step 4: Simplify right side
    102,256.24x = 8,438,907,239.07
  5. Step 5: Solve for x
    x = 8,438,907,239.07/102,256.24
  6. Step 6: Final answer
    x = 82,527.06

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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.