Home / 17,701.96-24,429.40-9,744.93

Finding the Fourth Proportional to 17,701.96, 24,429.40 and 9,744.93

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Solution

The fourth proportional to 17,701.96, 24,429.40 and 9,744.93 is: 13,448.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,701.96 : 24,429.40 = 9,744.93 : x
  2. Step 2: Convert to fraction form
    17,701.96/24,429.40 = 9,744.93/x
  3. Step 3: Cross multiply
    17,701.96x = 24,429.40 × 9,744.93
  4. Step 4: Simplify right side
    17,701.96x = 238,062,670.80
  5. Step 5: Solve for x
    x = 238,062,670.80/17,701.96
  6. Step 6: Final answer
    x = 13,448.38

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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.