Home / 17,925.01-24,736.67-9,967.57

Finding the Fourth Proportional to 17,925.01, 24,736.67 and 9,967.57

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Solution

The fourth proportional to 17,925.01, 24,736.67 and 9,967.57 is: 13,755.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,925.01 : 24,736.67 = 9,967.57 : x
  2. Step 2: Convert to fraction form
    17,925.01/24,736.67 = 9,967.57/x
  3. Step 3: Cross multiply
    17,925.01x = 24,736.67 × 9,967.57
  4. Step 4: Simplify right side
    17,925.01x = 246,564,415.49
  5. Step 5: Solve for x
    x = 246,564,415.49/17,925.01
  6. Step 6: Final answer
    x = 13,755.33

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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.