Home / 27,001.32-37,261.71-15,063.93

Finding the Fourth Proportional to 27,001.32, 37,261.71 and 15,063.93

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Solution

The fourth proportional to 27,001.32, 37,261.71 and 15,063.93 is: 20,788.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,001.32 : 37,261.71 = 15,063.93 : x
  2. Step 2: Convert to fraction form
    27,001.32/37,261.71 = 15,063.93/x
  3. Step 3: Cross multiply
    27,001.32x = 37,261.71 × 15,063.93
  4. Step 4: Simplify right side
    27,001.32x = 561,307,791.12
  5. Step 5: Solve for x
    x = 561,307,791.12/27,001.32
  6. Step 6: Final answer
    x = 20,788.16

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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.