Home / 47,010.97-70,450.17-25,960.49

Finding the Fourth Proportional to 47,010.97, 70,450.17 and 25,960.49

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Solution

The fourth proportional to 47,010.97, 70,450.17 and 25,960.49 is: 38,904.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,010.97 : 70,450.17 = 25,960.49 : x
  2. Step 2: Convert to fraction form
    47,010.97/70,450.17 = 25,960.49/x
  3. Step 3: Cross multiply
    47,010.97x = 70,450.17 × 25,960.49
  4. Step 4: Simplify right side
    47,010.97x = 1,828,920,748.37
  5. Step 5: Solve for x
    x = 1,828,920,748.37/47,010.97
  6. Step 6: Final answer
    x = 38,904.13

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1.5x scale

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.