Home / 29,345.68-44,025-16,191.28

Finding the Fourth Proportional to 29,345.68, 44,025 and 16,191.28

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Solution

The fourth proportional to 29,345.68, 44,025 and 16,191.28 is: 24,290.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,345.68 : 44,025 = 16,191.28 : x
  2. Step 2: Convert to fraction form
    29,345.68/44,025 = 16,191.28/x
  3. Step 3: Cross multiply
    29,345.68x = 44,025 × 16,191.28
  4. Step 4: Simplify right side
    29,345.68x = 712,821,102
  5. Step 5: Solve for x
    x = 712,821,102/29,345.68
  6. Step 6: Final answer
    x = 24,290.50

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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.