Home / 16,302.06-22,496.93-9,587.97

Finding the Fourth Proportional to 16,302.06, 22,496.93 and 9,587.97

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Solution

The fourth proportional to 16,302.06, 22,496.93 and 9,587.97 is: 13,231.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,302.06 : 22,496.93 = 9,587.97 : x
  2. Step 2: Convert to fraction form
    16,302.06/22,496.93 = 9,587.97/x
  3. Step 3: Cross multiply
    16,302.06x = 22,496.93 × 9,587.97
  4. Step 4: Simplify right side
    16,302.06x = 215,699,889.93
  5. Step 5: Solve for x
    x = 215,699,889.93/16,302.06
  6. Step 6: Final answer
    x = 13,231.45

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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.