Home / 10,593.75-14,567.54-9,194.07

Finding the Fourth Proportional to 10,593.75, 14,567.54 and 9,194.07

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Solution

The fourth proportional to 10,593.75, 14,567.54 and 9,194.07 is: 12,642.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,593.75 : 14,567.54 = 9,194.07 : x
  2. Step 2: Convert to fraction form
    10,593.75/14,567.54 = 9,194.07/x
  3. Step 3: Cross multiply
    10,593.75x = 14,567.54 × 9,194.07
  4. Step 4: Simplify right side
    10,593.75x = 133,934,936.52
  5. Step 5: Solve for x
    x = 133,934,936.52/10,593.75
  6. Step 6: Final answer
    x = 12,642.83

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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.