Home / 29,301.93-43,957.58-12,667.01

Finding the Fourth Proportional to 29,301.93, 43,957.58 and 12,667.01

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Solution

The fourth proportional to 29,301.93, 43,957.58 and 12,667.01 is: 19,002.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,301.93 : 43,957.58 = 12,667.01 : x
  2. Step 2: Convert to fraction form
    29,301.93/43,957.58 = 12,667.01/x
  3. Step 3: Cross multiply
    29,301.93x = 43,957.58 × 12,667.01
  4. Step 4: Simplify right side
    29,301.93x = 556,810,822.31
  5. Step 5: Solve for x
    x = 556,810,822.31/29,301.93
  6. Step 6: Final answer
    x = 19,002.53

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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.