Home / 24,014-33,140.40-13,403.72

Finding the Fourth Proportional to 24,014, 33,140.40 and 13,403.72

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Solution

The fourth proportional to 24,014, 33,140.40 and 13,403.72 is: 18,497.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,014 : 33,140.40 = 13,403.72 : x
  2. Step 2: Convert to fraction form
    24,014/33,140.40 = 13,403.72/x
  3. Step 3: Cross multiply
    24,014x = 33,140.40 × 13,403.72
  4. Step 4: Simplify right side
    24,014x = 444,204,642.29
  5. Step 5: Solve for x
    x = 444,204,642.29/24,014
  6. Step 6: Final answer
    x = 18,497.74

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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.