Home / 24,017.94-36,027.18-18,856.62

Finding the Fourth Proportional to 24,017.94, 36,027.18 and 18,856.62

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Solution

The fourth proportional to 24,017.94, 36,027.18 and 18,856.62 is: 28,285.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,017.94 : 36,027.18 = 18,856.62 : x
  2. Step 2: Convert to fraction form
    24,017.94/36,027.18 = 18,856.62/x
  3. Step 3: Cross multiply
    24,017.94x = 36,027.18 × 18,856.62
  4. Step 4: Simplify right side
    24,017.94x = 679,350,842.93
  5. Step 5: Solve for x
    x = 679,350,842.93/24,017.94
  6. Step 6: Final answer
    x = 28,285.14

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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.