Home / 17,332.61-25,996.91-4,853.63

Finding the Fourth Proportional to 17,332.61, 25,996.91 and 4,853.63

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Solution

The fourth proportional to 17,332.61, 25,996.91 and 4,853.63 is: 7,279.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,332.61 : 25,996.91 = 4,853.63 : x
  2. Step 2: Convert to fraction form
    17,332.61/25,996.91 = 4,853.63/x
  3. Step 3: Cross multiply
    17,332.61x = 25,996.91 × 4,853.63
  4. Step 4: Simplify right side
    17,332.61x = 126,179,423.01
  5. Step 5: Solve for x
    x = 126,179,423.01/17,332.61
  6. Step 6: Final answer
    x = 7,279.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.