Home / 47,352.11-65,347.48-25,843.03

Finding the Fourth Proportional to 47,352.11, 65,347.48 and 25,843.03

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Solution

The fourth proportional to 47,352.11, 65,347.48 and 25,843.03 is: 35,664.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,352.11 : 65,347.48 = 25,843.03 : x
  2. Step 2: Convert to fraction form
    47,352.11/65,347.48 = 25,843.03/x
  3. Step 3: Cross multiply
    47,352.11x = 65,347.48 × 25,843.03
  4. Step 4: Simplify right side
    47,352.11x = 1,688,776,886.06
  5. Step 5: Solve for x
    x = 1,688,776,886.06/47,352.11
  6. Step 6: Final answer
    x = 35,664.24

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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.