Home / 43,097.18-64,507.25-23,056.66

Finding the Fourth Proportional to 43,097.18, 64,507.25 and 23,056.66

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Solution

The fourth proportional to 43,097.18, 64,507.25 and 23,056.66 is: 34,510.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,097.18 : 64,507.25 = 23,056.66 : x
  2. Step 2: Convert to fraction form
    43,097.18/64,507.25 = 23,056.66/x
  3. Step 3: Cross multiply
    43,097.18x = 64,507.25 × 23,056.66
  4. Step 4: Simplify right side
    43,097.18x = 1,487,321,869.06
  5. Step 5: Solve for x
    x = 1,487,321,869.06/43,097.18
  6. Step 6: Final answer
    x = 34,510.89

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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.