Home / 24,454.43-36,667.87-7,810.55

Finding the Fourth Proportional to 24,454.43, 36,667.87 and 7,810.55

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Solution

The fourth proportional to 24,454.43, 36,667.87 and 7,810.55 is: 11,711.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,454.43 : 36,667.87 = 7,810.55 : x
  2. Step 2: Convert to fraction form
    24,454.43/36,667.87 = 7,810.55/x
  3. Step 3: Cross multiply
    24,454.43x = 36,667.87 × 7,810.55
  4. Step 4: Simplify right side
    24,454.43x = 286,396,232.03
  5. Step 5: Solve for x
    x = 286,396,232.03/24,454.43
  6. Step 6: Final answer
    x = 11,711.43

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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.