Home / 44,313.69-66,483.10-18,037.29

Finding the Fourth Proportional to 44,313.69, 66,483.10 and 18,037.29

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Solution

The fourth proportional to 44,313.69, 66,483.10 and 18,037.29 is: 27,061.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,313.69 : 66,483.10 = 18,037.29 : x
  2. Step 2: Convert to fraction form
    44,313.69/66,483.10 = 18,037.29/x
  3. Step 3: Cross multiply
    44,313.69x = 66,483.10 × 18,037.29
  4. Step 4: Simplify right side
    44,313.69x = 1,199,174,864.61
  5. Step 5: Solve for x
    x = 1,199,174,864.61/44,313.69
  6. Step 6: Final answer
    x = 27,061.05

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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.