Home / 16,396.68-24,591.84-7,510.08

Finding the Fourth Proportional to 16,396.68, 24,591.84 and 7,510.08

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Solution

The fourth proportional to 16,396.68, 24,591.84 and 7,510.08 is: 11,263.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,396.68 : 24,591.84 = 7,510.08 : x
  2. Step 2: Convert to fraction form
    16,396.68/24,591.84 = 7,510.08/x
  3. Step 3: Cross multiply
    16,396.68x = 24,591.84 × 7,510.08
  4. Step 4: Simplify right side
    16,396.68x = 184,686,685.75
  5. Step 5: Solve for x
    x = 184,686,685.75/16,396.68
  6. Step 6: Final answer
    x = 11,263.66

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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.