Home / 29,324.05-43,953.06-14,543.57

Finding the Fourth Proportional to 29,324.05, 43,953.06 and 14,543.57

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Solution

The fourth proportional to 29,324.05, 43,953.06 and 14,543.57 is: 21,798.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,324.05 : 43,953.06 = 14,543.57 : x
  2. Step 2: Convert to fraction form
    29,324.05/43,953.06 = 14,543.57/x
  3. Step 3: Cross multiply
    29,324.05x = 43,953.06 × 14,543.57
  4. Step 4: Simplify right side
    29,324.05x = 639,234,404.82
  5. Step 5: Solve for x
    x = 639,234,404.82/29,324.05
  6. Step 6: Final answer
    x = 21,798.98

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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.