Home / 26,904.66-37,126.20-14,968.08

Finding the Fourth Proportional to 26,904.66, 37,126.20 and 14,968.08

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Solution

The fourth proportional to 26,904.66, 37,126.20 and 14,968.08 is: 20,654.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,904.66 : 37,126.20 = 14,968.08 : x
  2. Step 2: Convert to fraction form
    26,904.66/37,126.20 = 14,968.08/x
  3. Step 3: Cross multiply
    26,904.66x = 37,126.20 × 14,968.08
  4. Step 4: Simplify right side
    26,904.66x = 555,707,931.70
  5. Step 5: Solve for x
    x = 555,707,931.70/26,904.66
  6. Step 6: Final answer
    x = 20,654.71

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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.