Home / 27,526.21-37,985.97-14,950.96

Finding the Fourth Proportional to 27,526.21, 37,985.97 and 14,950.96

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Solution

The fourth proportional to 27,526.21, 37,985.97 and 14,950.96 is: 20,632.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,526.21 : 37,985.97 = 14,950.96 : x
  2. Step 2: Convert to fraction form
    27,526.21/37,985.97 = 14,950.96/x
  3. Step 3: Cross multiply
    27,526.21x = 37,985.97 × 14,950.96
  4. Step 4: Simplify right side
    27,526.21x = 567,926,718.03
  5. Step 5: Solve for x
    x = 567,926,718.03/27,526.21
  6. Step 6: Final answer
    x = 20,632.22

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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.