Home / 43,254.30-64,807.62-23,497.47

Finding the Fourth Proportional to 43,254.30, 64,807.62 and 23,497.47

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Solution

The fourth proportional to 43,254.30, 64,807.62 and 23,497.47 is: 35,206.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,254.30 : 64,807.62 = 23,497.47 : x
  2. Step 2: Convert to fraction form
    43,254.30/64,807.62 = 23,497.47/x
  3. Step 3: Cross multiply
    43,254.30x = 64,807.62 × 23,497.47
  4. Step 4: Simplify right side
    43,254.30x = 1,522,815,268.74
  5. Step 5: Solve for x
    x = 1,522,815,268.74/43,254.30
  6. Step 6: Final answer
    x = 35,206.11

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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.