Home / 34,473.38-47,577.35-19,366.07

Finding the Fourth Proportional to 34,473.38, 47,577.35 and 19,366.07

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Solution

The fourth proportional to 34,473.38, 47,577.35 and 19,366.07 is: 26,727.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,473.38 : 47,577.35 = 19,366.07 : x
  2. Step 2: Convert to fraction form
    34,473.38/47,577.35 = 19,366.07/x
  3. Step 3: Cross multiply
    34,473.38x = 47,577.35 × 19,366.07
  4. Step 4: Simplify right side
    34,473.38x = 921,386,101.04
  5. Step 5: Solve for x
    x = 921,386,101.04/34,473.38
  6. Step 6: Final answer
    x = 26,727.47

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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.