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Finding the Fourth Proportional to 29,047.41, 43,567.01 and 9,323.40

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Solution

The fourth proportional to 29,047.41, 43,567.01 and 9,323.40 is: 13,983.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,047.41 : 43,567.01 = 9,323.40 : x
  2. Step 2: Convert to fraction form
    29,047.41/43,567.01 = 9,323.40/x
  3. Step 3: Cross multiply
    29,047.41x = 43,567.01 × 9,323.40
  4. Step 4: Simplify right side
    29,047.41x = 406,192,661.03
  5. Step 5: Solve for x
    x = 406,192,661.03/29,047.41
  6. Step 6: Final answer
    x = 13,983.78

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1.5x scale

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.