Home / 43,214.11-59,650.23-25,314.82

Finding the Fourth Proportional to 43,214.11, 59,650.23 and 25,314.82

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Solution

The fourth proportional to 43,214.11, 59,650.23 and 25,314.82 is: 34,943.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,214.11 : 59,650.23 = 25,314.82 : x
  2. Step 2: Convert to fraction form
    43,214.11/59,650.23 = 25,314.82/x
  3. Step 3: Cross multiply
    43,214.11x = 59,650.23 × 25,314.82
  4. Step 4: Simplify right side
    43,214.11x = 1,510,034,835.41
  5. Step 5: Solve for x
    x = 1,510,034,835.41/43,214.11
  6. Step 6: Final answer
    x = 34,943.10

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Double scale
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Similar ratio
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1.5x scale

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.