Home / 58,527.98-80,768.90-33,035.43

Finding the Fourth Proportional to 58,527.98, 80,768.90 and 33,035.43

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Solution

The fourth proportional to 58,527.98, 80,768.90 and 33,035.43 is: 45,589.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,527.98 : 80,768.90 = 33,035.43 : x
  2. Step 2: Convert to fraction form
    58,527.98/80,768.90 = 33,035.43/x
  3. Step 3: Cross multiply
    58,527.98x = 80,768.90 × 33,035.43
  4. Step 4: Simplify right side
    58,527.98x = 2,668,235,342.13
  5. Step 5: Solve for x
    x = 2,668,235,342.13/58,527.98
  6. Step 6: Final answer
    x = 45,589.06

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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.