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Finding the Fourth Proportional to 43,307.13, 59,764.04 and 23,435.13

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Solution

The fourth proportional to 43,307.13, 59,764.04 and 23,435.13 is: 32,340.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,307.13 : 59,764.04 = 23,435.13 : x
  2. Step 2: Convert to fraction form
    43,307.13/59,764.04 = 23,435.13/x
  3. Step 3: Cross multiply
    43,307.13x = 59,764.04 × 23,435.13
  4. Step 4: Simplify right side
    43,307.13x = 1,400,578,046.73
  5. Step 5: Solve for x
    x = 1,400,578,046.73/43,307.13
  6. Step 6: Final answer
    x = 32,340.59

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Double scale
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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.