Home / 23,497.26-32,423.21-13,426.35

Finding the Fourth Proportional to 23,497.26, 32,423.21 and 13,426.35

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Solution

The fourth proportional to 23,497.26, 32,423.21 and 13,426.35 is: 18,526.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,497.26 : 32,423.21 = 13,426.35 : x
  2. Step 2: Convert to fraction form
    23,497.26/32,423.21 = 13,426.35/x
  3. Step 3: Cross multiply
    23,497.26x = 32,423.21 × 13,426.35
  4. Step 4: Simplify right side
    23,497.26x = 435,325,365.58
  5. Step 5: Solve for x
    x = 435,325,365.58/23,497.26
  6. Step 6: Final answer
    x = 18,526.65

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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.