Home / 58,895.10-88,126.65-43,343.10

Finding the Fourth Proportional to 58,895.10, 88,126.65 and 43,343.10

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Solution

The fourth proportional to 58,895.10, 88,126.65 and 43,343.10 is: 64,855.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,895.10 : 88,126.65 = 43,343.10 : x
  2. Step 2: Convert to fraction form
    58,895.10/88,126.65 = 43,343.10/x
  3. Step 3: Cross multiply
    58,895.10x = 88,126.65 × 43,343.10
  4. Step 4: Simplify right side
    58,895.10x = 3,819,682,203.62
  5. Step 5: Solve for x
    x = 3,819,682,203.62/58,895.10
  6. Step 6: Final answer
    x = 64,855.69

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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.