Home / 29,891.10-44,820.45-12,341.10

Finding the Fourth Proportional to 29,891.10, 44,820.45 and 12,341.10

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Solution

The fourth proportional to 29,891.10, 44,820.45 and 12,341.10 is: 18,504.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,891.10 : 44,820.45 = 12,341.10 : x
  2. Step 2: Convert to fraction form
    29,891.10/44,820.45 = 12,341.10/x
  3. Step 3: Cross multiply
    29,891.10x = 44,820.45 × 12,341.10
  4. Step 4: Simplify right side
    29,891.10x = 553,133,655.50
  5. Step 5: Solve for x
    x = 553,133,655.50/29,891.10
  6. Step 6: Final answer
    x = 18,504.96

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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.