Home / 16,346.68-24,522.32-6,486.96

Finding the Fourth Proportional to 16,346.68, 24,522.32 and 6,486.96

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Solution

The fourth proportional to 16,346.68, 24,522.32 and 6,486.96 is: 9,731.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,346.68 : 24,522.32 = 6,486.96 : x
  2. Step 2: Convert to fraction form
    16,346.68/24,522.32 = 6,486.96/x
  3. Step 3: Cross multiply
    16,346.68x = 24,522.32 × 6,486.96
  4. Step 4: Simplify right side
    16,346.68x = 159,075,308.95
  5. Step 5: Solve for x
    x = 159,075,308.95/16,346.68
  6. Step 6: Final answer
    x = 9,731.35

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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.