Home / 182,994.19-252,532.89-102,423.29

Finding the Fourth Proportional to 182,994.19, 252,532.89 and 102,423.29

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Solution

The fourth proportional to 182,994.19, 252,532.89 and 102,423.29 is: 141,344.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,994.19 : 252,532.89 = 102,423.29 : x
  2. Step 2: Convert to fraction form
    182,994.19/252,532.89 = 102,423.29/x
  3. Step 3: Cross multiply
    182,994.19x = 252,532.89 × 102,423.29
  4. Step 4: Simplify right side
    182,994.19x = 25,865,248,164.34
  5. Step 5: Solve for x
    x = 25,865,248,164.34/182,994.19
  6. Step 6: Final answer
    x = 141,344.64

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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.