Home / 37,244.43-55,866.65-10,949.40

Finding the Fourth Proportional to 37,244.43, 55,866.65 and 10,949.40

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Solution

The fourth proportional to 37,244.43, 55,866.65 and 10,949.40 is: 16,424.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,244.43 : 55,866.65 = 10,949.40 : x
  2. Step 2: Convert to fraction form
    37,244.43/55,866.65 = 10,949.40/x
  3. Step 3: Cross multiply
    37,244.43x = 55,866.65 × 10,949.40
  4. Step 4: Simplify right side
    37,244.43x = 611,706,242.76
  5. Step 5: Solve for x
    x = 611,706,242.76/37,244.43
  6. Step 6: Final answer
    x = 16,424.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.