Home / 11,560.76-15,952.65-6,525.26

Finding the Fourth Proportional to 11,560.76, 15,952.65 and 6,525.26

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Solution

The fourth proportional to 11,560.76, 15,952.65 and 6,525.26 is: 9,004.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,560.76 : 15,952.65 = 6,525.26 : x
  2. Step 2: Convert to fraction form
    11,560.76/15,952.65 = 6,525.26/x
  3. Step 3: Cross multiply
    11,560.76x = 15,952.65 × 6,525.26
  4. Step 4: Simplify right side
    11,560.76x = 104,095,188.94
  5. Step 5: Solve for x
    x = 104,095,188.94/11,560.76
  6. Step 6: Final answer
    x = 9,004.18

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Double scale
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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.