Home / 34,109.84-47,053.56-23,481.08

Finding the Fourth Proportional to 34,109.84, 47,053.56 and 23,481.08

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Solution

The fourth proportional to 34,109.84, 47,053.56 and 23,481.08 is: 32,391.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,109.84 : 47,053.56 = 23,481.08 : x
  2. Step 2: Convert to fraction form
    34,109.84/47,053.56 = 23,481.08/x
  3. Step 3: Cross multiply
    34,109.84x = 47,053.56 × 23,481.08
  4. Step 4: Simplify right side
    34,109.84x = 1,104,868,406.64
  5. Step 5: Solve for x
    x = 1,104,868,406.64/34,109.84
  6. Step 6: Final answer
    x = 32,391.49

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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.