Home / 23,706.06-32,714.64-13,095.48

Finding the Fourth Proportional to 23,706.06, 32,714.64 and 13,095.48

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Solution

The fourth proportional to 23,706.06, 32,714.64 and 13,095.48 is: 18,071.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,706.06 : 32,714.64 = 13,095.48 : x
  2. Step 2: Convert to fraction form
    23,706.06/32,714.64 = 13,095.48/x
  3. Step 3: Cross multiply
    23,706.06x = 32,714.64 × 13,095.48
  4. Step 4: Simplify right side
    23,706.06x = 428,413,913.83
  5. Step 5: Solve for x
    x = 428,413,913.83/23,706.06
  6. Step 6: Final answer
    x = 18,071.92

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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.