Home / 24,507.48-33,806.34-15,069.36

Finding the Fourth Proportional to 24,507.48, 33,806.34 and 15,069.36

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Solution

The fourth proportional to 24,507.48, 33,806.34 and 15,069.36 is: 20,787.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,507.48 : 33,806.34 = 15,069.36 : x
  2. Step 2: Convert to fraction form
    24,507.48/33,806.34 = 15,069.36/x
  3. Step 3: Cross multiply
    24,507.48x = 33,806.34 × 15,069.36
  4. Step 4: Simplify right side
    24,507.48x = 509,439,907.74
  5. Step 5: Solve for x
    x = 509,439,907.74/24,507.48
  6. Step 6: Final answer
    x = 20,787.12

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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.