Home / 44,667.40-66,938.54-33,567

Finding the Fourth Proportional to 44,667.40, 66,938.54 and 33,567

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Solution

The fourth proportional to 44,667.40, 66,938.54 and 33,567 is: 50,303.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,667.40 : 66,938.54 = 33,567 : x
  2. Step 2: Convert to fraction form
    44,667.40/66,938.54 = 33,567/x
  3. Step 3: Cross multiply
    44,667.40x = 66,938.54 × 33,567
  4. Step 4: Simplify right side
    44,667.40x = 2,246,925,972.18
  5. Step 5: Solve for x
    x = 2,246,925,972.18/44,667.40
  6. Step 6: Final answer
    x = 50,303.49

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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.