Home / 19,064.46-28,592.62-12,035.07

Finding the Fourth Proportional to 19,064.46, 28,592.62 and 12,035.07

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Solution

The fourth proportional to 19,064.46, 28,592.62 and 12,035.07 is: 18,050.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,064.46 : 28,592.62 = 12,035.07 : x
  2. Step 2: Convert to fraction form
    19,064.46/28,592.62 = 12,035.07/x
  3. Step 3: Cross multiply
    19,064.46x = 28,592.62 × 12,035.07
  4. Step 4: Simplify right side
    19,064.46x = 344,114,260.32
  5. Step 5: Solve for x
    x = 344,114,260.32/19,064.46
  6. Step 6: Final answer
    x = 18,050.04

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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.