Home / 24,389.24-36,545.70-18,856.22

Finding the Fourth Proportional to 24,389.24, 36,545.70 and 18,856.22

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Solution

The fourth proportional to 24,389.24, 36,545.70 and 18,856.22 is: 28,254.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,389.24 : 36,545.70 = 18,856.22 : x
  2. Step 2: Convert to fraction form
    24,389.24/36,545.70 = 18,856.22/x
  3. Step 3: Cross multiply
    24,389.24x = 36,545.70 × 18,856.22
  4. Step 4: Simplify right side
    24,389.24x = 689,113,759.25
  5. Step 5: Solve for x
    x = 689,113,759.25/24,389.24
  6. Step 6: Final answer
    x = 28,254.83

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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.