Home / 37,723.70-56,585.55-15,529.70

Finding the Fourth Proportional to 37,723.70, 56,585.55 and 15,529.70

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Solution

The fourth proportional to 37,723.70, 56,585.55 and 15,529.70 is: 23,294.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,723.70 : 56,585.55 = 15,529.70 : x
  2. Step 2: Convert to fraction form
    37,723.70/56,585.55 = 15,529.70/x
  3. Step 3: Cross multiply
    37,723.70x = 56,585.55 × 15,529.70
  4. Step 4: Simplify right side
    37,723.70x = 878,756,615.84
  5. Step 5: Solve for x
    x = 878,756,615.84/37,723.70
  6. Step 6: Final answer
    x = 23,294.55

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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.