Home / 24,456.84-33,740.16-16,485.24

Finding the Fourth Proportional to 24,456.84, 33,740.16 and 16,485.24

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Solution

The fourth proportional to 24,456.84, 33,740.16 and 16,485.24 is: 22,742.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,456.84 : 33,740.16 = 16,485.24 : x
  2. Step 2: Convert to fraction form
    24,456.84/33,740.16 = 16,485.24/x
  3. Step 3: Cross multiply
    24,456.84x = 33,740.16 × 16,485.24
  4. Step 4: Simplify right side
    24,456.84x = 556,214,635.24
  5. Step 5: Solve for x
    x = 556,214,635.24/24,456.84
  6. Step 6: Final answer
    x = 22,742.70

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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.