Home / 17,437.84-24,064.14-9,480.09

Finding the Fourth Proportional to 17,437.84, 24,064.14 and 9,480.09

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Solution

The fourth proportional to 17,437.84, 24,064.14 and 9,480.09 is: 13,082.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,437.84 : 24,064.14 = 9,480.09 : x
  2. Step 2: Convert to fraction form
    17,437.84/24,064.14 = 9,480.09/x
  3. Step 3: Cross multiply
    17,437.84x = 24,064.14 × 9,480.09
  4. Step 4: Simplify right side
    17,437.84x = 228,130,212.97
  5. Step 5: Solve for x
    x = 228,130,212.97/17,437.84
  6. Step 6: Final answer
    x = 13,082.48

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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.