Home / 23,537.08-32,482.38-12,927.16

Finding the Fourth Proportional to 23,537.08, 32,482.38 and 12,927.16

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Solution

The fourth proportional to 23,537.08, 32,482.38 and 12,927.16 is: 17,840.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,537.08 : 32,482.38 = 12,927.16 : x
  2. Step 2: Convert to fraction form
    23,537.08/32,482.38 = 12,927.16/x
  3. Step 3: Cross multiply
    23,537.08x = 32,482.38 × 12,927.16
  4. Step 4: Simplify right side
    23,537.08x = 419,904,923.44
  5. Step 5: Solve for x
    x = 419,904,923.44/23,537.08
  6. Step 6: Final answer
    x = 17,840.15

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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.