Home / 29,667.23-44,507.50-9,945.28

Finding the Fourth Proportional to 29,667.23, 44,507.50 and 9,945.28

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Solution

The fourth proportional to 29,667.23, 44,507.50 and 9,945.28 is: 14,920.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,667.23 : 44,507.50 = 9,945.28 : x
  2. Step 2: Convert to fraction form
    29,667.23/44,507.50 = 9,945.28/x
  3. Step 3: Cross multiply
    29,667.23x = 44,507.50 × 9,945.28
  4. Step 4: Simplify right side
    29,667.23x = 442,639,549.60
  5. Step 5: Solve for x
    x = 442,639,549.60/29,667.23
  6. Step 6: Final answer
    x = 14,920.15

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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.