Home / 44,864.71-67,296.69-11,581.93

Finding the Fourth Proportional to 44,864.71, 67,296.69 and 11,581.93

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Solution

The fourth proportional to 44,864.71, 67,296.69 and 11,581.93 is: 17,372.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,864.71 : 67,296.69 = 11,581.93 : x
  2. Step 2: Convert to fraction form
    44,864.71/67,296.69 = 11,581.93/x
  3. Step 3: Cross multiply
    44,864.71x = 67,296.69 × 11,581.93
  4. Step 4: Simplify right side
    44,864.71x = 779,425,552.81
  5. Step 5: Solve for x
    x = 779,425,552.81/44,864.71
  6. Step 6: Final answer
    x = 17,372.80

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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.