Home / 16,341.12-24,505.60-6,477.12

Finding the Fourth Proportional to 16,341.12, 24,505.60 and 6,477.12

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Solution

The fourth proportional to 16,341.12, 24,505.60 and 6,477.12 is: 9,713.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,341.12 : 24,505.60 = 6,477.12 : x
  2. Step 2: Convert to fraction form
    16,341.12/24,505.60 = 6,477.12/x
  3. Step 3: Cross multiply
    16,341.12x = 24,505.60 × 6,477.12
  4. Step 4: Simplify right side
    16,341.12x = 158,725,711.87
  5. Step 5: Solve for x
    x = 158,725,711.87/16,341.12
  6. Step 6: Final answer
    x = 9,713.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.