Home / 17,537.95-24,202.89-9,580.31

Finding the Fourth Proportional to 17,537.95, 24,202.89 and 9,580.31

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Solution

The fourth proportional to 17,537.95, 24,202.89 and 9,580.31 is: 13,221.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,537.95 : 24,202.89 = 9,580.31 : x
  2. Step 2: Convert to fraction form
    17,537.95/24,202.89 = 9,580.31/x
  3. Step 3: Cross multiply
    17,537.95x = 24,202.89 × 9,580.31
  4. Step 4: Simplify right side
    17,537.95x = 231,871,068.08
  5. Step 5: Solve for x
    x = 231,871,068.08/17,537.95
  6. Step 6: Final answer
    x = 13,221.10

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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.