Home / 27,162.01-37,444.33-19,071.03

Finding the Fourth Proportional to 27,162.01, 37,444.33 and 19,071.03

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Solution

The fourth proportional to 27,162.01, 37,444.33 and 19,071.03 is: 26,290.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,162.01 : 37,444.33 = 19,071.03 : x
  2. Step 2: Convert to fraction form
    27,162.01/37,444.33 = 19,071.03/x
  3. Step 3: Cross multiply
    27,162.01x = 37,444.33 × 19,071.03
  4. Step 4: Simplify right side
    27,162.01x = 714,101,940.76
  5. Step 5: Solve for x
    x = 714,101,940.76/27,162.01
  6. Step 6: Final answer
    x = 26,290.47

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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.