Home / 45,333.80-62,553.48-26,206.46

Finding the Fourth Proportional to 45,333.80, 62,553.48 and 26,206.46

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Solution

The fourth proportional to 45,333.80, 62,553.48 and 26,206.46 is: 36,160.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,333.80 : 62,553.48 = 26,206.46 : x
  2. Step 2: Convert to fraction form
    45,333.80/62,553.48 = 26,206.46/x
  3. Step 3: Cross multiply
    45,333.80x = 62,553.48 × 26,206.46
  4. Step 4: Simplify right side
    45,333.80x = 1,639,304,958.71
  5. Step 5: Solve for x
    x = 1,639,304,958.71/45,333.80
  6. Step 6: Final answer
    x = 36,160.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.