Home / 34,673.13-47,850.14-19,569.47

Finding the Fourth Proportional to 34,673.13, 47,850.14 and 19,569.47

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Solution

The fourth proportional to 34,673.13, 47,850.14 and 19,569.47 is: 27,006.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,673.13 : 47,850.14 = 19,569.47 : x
  2. Step 2: Convert to fraction form
    34,673.13/47,850.14 = 19,569.47/x
  3. Step 3: Cross multiply
    34,673.13x = 47,850.14 × 19,569.47
  4. Step 4: Simplify right side
    34,673.13x = 936,401,688.90
  5. Step 5: Solve for x
    x = 936,401,688.90/34,673.13
  6. Step 6: Final answer
    x = 27,006.55

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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.