Home / 34,446.47-47,554.22-23,175.25

Finding the Fourth Proportional to 34,446.47, 47,554.22 and 23,175.25

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Solution

The fourth proportional to 34,446.47, 47,554.22 and 23,175.25 is: 31,994.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,446.47 : 47,554.22 = 23,175.25 : x
  2. Step 2: Convert to fraction form
    34,446.47/47,554.22 = 23,175.25/x
  3. Step 3: Cross multiply
    34,446.47x = 47,554.22 × 23,175.25
  4. Step 4: Simplify right side
    34,446.47x = 1,102,080,876.11
  5. Step 5: Solve for x
    x = 1,102,080,876.11/34,446.47
  6. Step 6: Final answer
    x = 31,994.02

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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.