Home / 29,000.94-43,518.69-10,534.38

Finding the Fourth Proportional to 29,000.94, 43,518.69 and 10,534.38

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Solution

The fourth proportional to 29,000.94, 43,518.69 and 10,534.38 is: 15,807.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,000.94 : 43,518.69 = 10,534.38 : x
  2. Step 2: Convert to fraction form
    29,000.94/43,518.69 = 10,534.38/x
  3. Step 3: Cross multiply
    29,000.94x = 43,518.69 × 10,534.38
  4. Step 4: Simplify right side
    29,000.94x = 458,442,417.56
  5. Step 5: Solve for x
    x = 458,442,417.56/29,000.94
  6. Step 6: Final answer
    x = 15,807.85

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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.