Home / 17,506.80-24,159.67-9,549.02

Finding the Fourth Proportional to 17,506.80, 24,159.67 and 9,549.02

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Solution

The fourth proportional to 17,506.80, 24,159.67 and 9,549.02 is: 13,177.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,506.80 : 24,159.67 = 9,549.02 : x
  2. Step 2: Convert to fraction form
    17,506.80/24,159.67 = 9,549.02/x
  3. Step 3: Cross multiply
    17,506.80x = 24,159.67 × 9,549.02
  4. Step 4: Simplify right side
    17,506.80x = 230,701,063.88
  5. Step 5: Solve for x
    x = 230,701,063.88/17,506.80
  6. Step 6: Final answer
    x = 13,177.80

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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.