Home / 24,087.59-33,242.51-13,478.21

Finding the Fourth Proportional to 24,087.59, 33,242.51 and 13,478.21

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Solution

The fourth proportional to 24,087.59, 33,242.51 and 13,478.21 is: 18,600.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,087.59 : 33,242.51 = 13,478.21 : x
  2. Step 2: Convert to fraction form
    24,087.59/33,242.51 = 13,478.21/x
  3. Step 3: Cross multiply
    24,087.59x = 33,242.51 × 13,478.21
  4. Step 4: Simplify right side
    24,087.59x = 448,049,463.32
  5. Step 5: Solve for x
    x = 448,049,463.32/24,087.59
  6. Step 6: Final answer
    x = 18,600.84

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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.