Home / 17,000.46-23,459.50-9,829.83

Finding the Fourth Proportional to 17,000.46, 23,459.50 and 9,829.83

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Solution

The fourth proportional to 17,000.46, 23,459.50 and 9,829.83 is: 13,564.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,000.46 : 23,459.50 = 9,829.83 : x
  2. Step 2: Convert to fraction form
    17,000.46/23,459.50 = 9,829.83/x
  3. Step 3: Cross multiply
    17,000.46x = 23,459.50 × 9,829.83
  4. Step 4: Simplify right side
    17,000.46x = 230,602,896.89
  5. Step 5: Solve for x
    x = 230,602,896.89/17,000.46
  6. Step 6: Final answer
    x = 13,564.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.