Home / 23,555.81-35,314.58-13,025.41

Finding the Fourth Proportional to 23,555.81, 35,314.58 and 13,025.41

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Solution

The fourth proportional to 23,555.81, 35,314.58 and 13,025.41 is: 19,527.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,555.81 : 35,314.58 = 13,025.41 : x
  2. Step 2: Convert to fraction form
    23,555.81/35,314.58 = 13,025.41/x
  3. Step 3: Cross multiply
    23,555.81x = 35,314.58 × 13,025.41
  4. Step 4: Simplify right side
    23,555.81x = 459,986,827.75
  5. Step 5: Solve for x
    x = 459,986,827.75/23,555.81
  6. Step 6: Final answer
    x = 19,527.53

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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.