Home / 182,903.46-252,416.57-102,326.15

Finding the Fourth Proportional to 182,903.46, 252,416.57 and 102,326.15

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Solution

The fourth proportional to 182,903.46, 252,416.57 and 102,326.15 is: 141,215.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,903.46 : 252,416.57 = 102,326.15 : x
  2. Step 2: Convert to fraction form
    182,903.46/252,416.57 = 102,326.15/x
  3. Step 3: Cross multiply
    182,903.46x = 252,416.57 × 102,326.15
  4. Step 4: Simplify right side
    182,903.46x = 25,828,814,030.59
  5. Step 5: Solve for x
    x = 25,828,814,030.59/182,903.46
  6. Step 6: Final answer
    x = 141,215.56

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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.