Home / 19,526.97-29,290.18-4,736.01

Finding the Fourth Proportional to 19,526.97, 29,290.18 and 4,736.01

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Solution

The fourth proportional to 19,526.97, 29,290.18 and 4,736.01 is: 7,103.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,526.97 : 29,290.18 = 4,736.01 : x
  2. Step 2: Convert to fraction form
    19,526.97/29,290.18 = 4,736.01/x
  3. Step 3: Cross multiply
    19,526.97x = 29,290.18 × 4,736.01
  4. Step 4: Simplify right side
    19,526.97x = 138,718,585.38
  5. Step 5: Solve for x
    x = 138,718,585.38/19,526.97
  6. Step 6: Final answer
    x = 7,103.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.