Home / 182,623.01-252,014.91-102,051.20

Finding the Fourth Proportional to 182,623.01, 252,014.91 and 102,051.20

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Solution

The fourth proportional to 182,623.01, 252,014.91 and 102,051.20 is: 140,827.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,623.01 : 252,014.91 = 102,051.20 : x
  2. Step 2: Convert to fraction form
    182,623.01/252,014.91 = 102,051.20/x
  3. Step 3: Cross multiply
    182,623.01x = 252,014.91 × 102,051.20
  4. Step 4: Simplify right side
    182,623.01x = 25,718,423,983.39
  5. Step 5: Solve for x
    x = 25,718,423,983.39/182,623.01
  6. Step 6: Final answer
    x = 140,827.95

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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.