Home / 47,554.49-65,625.28-25,751.01

Finding the Fourth Proportional to 47,554.49, 65,625.28 and 25,751.01

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Solution

The fourth proportional to 47,554.49, 65,625.28 and 25,751.01 is: 35,536.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,554.49 : 65,625.28 = 25,751.01 : x
  2. Step 2: Convert to fraction form
    47,554.49/65,625.28 = 25,751.01/x
  3. Step 3: Cross multiply
    47,554.49x = 65,625.28 × 25,751.01
  4. Step 4: Simplify right side
    47,554.49x = 1,689,917,241.53
  5. Step 5: Solve for x
    x = 1,689,917,241.53/47,554.49
  6. Step 6: Final answer
    x = 35,536.44

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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.