Home / 44,682.03-66,688.70-43,943.94

Finding the Fourth Proportional to 44,682.03, 66,688.70 and 43,943.94

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Solution

The fourth proportional to 44,682.03, 66,688.70 and 43,943.94 is: 65,587.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,682.03 : 66,688.70 = 43,943.94 : x
  2. Step 2: Convert to fraction form
    44,682.03/66,688.70 = 43,943.94/x
  3. Step 3: Cross multiply
    44,682.03x = 66,688.70 × 43,943.94
  4. Step 4: Simplify right side
    44,682.03x = 2,930,564,011.76
  5. Step 5: Solve for x
    x = 2,930,564,011.76/44,682.03
  6. Step 6: Final answer
    x = 65,587.08

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.