Home / 29,551.61-44,288.35-10,813.60

Finding the Fourth Proportional to 29,551.61, 44,288.35 and 10,813.60

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Solution

The fourth proportional to 29,551.61, 44,288.35 and 10,813.60 is: 16,206.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,551.61 : 44,288.35 = 10,813.60 : x
  2. Step 2: Convert to fraction form
    29,551.61/44,288.35 = 10,813.60/x
  3. Step 3: Cross multiply
    29,551.61x = 44,288.35 × 10,813.60
  4. Step 4: Simplify right side
    29,551.61x = 478,916,545.09
  5. Step 5: Solve for x
    x = 478,916,545.09/29,551.61
  6. Step 6: Final answer
    x = 16,206.11

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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.