Home / 42,534.21-58,694.70-24,627.96

Finding the Fourth Proportional to 42,534.21, 58,694.70 and 24,627.96

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Solution

The fourth proportional to 42,534.21, 58,694.70 and 24,627.96 is: 33,985.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,534.21 : 58,694.70 = 24,627.96 : x
  2. Step 2: Convert to fraction form
    42,534.21/58,694.70 = 24,627.96/x
  3. Step 3: Cross multiply
    42,534.21x = 58,694.70 × 24,627.96
  4. Step 4: Simplify right side
    42,534.21x = 1,445,530,723.81
  5. Step 5: Solve for x
    x = 1,445,530,723.81/42,534.21
  6. Step 6: Final answer
    x = 33,985.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.