Home / 47,141.36-65,055.08-25,922.04

Finding the Fourth Proportional to 47,141.36, 65,055.08 and 25,922.04

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Solution

The fourth proportional to 47,141.36, 65,055.08 and 25,922.04 is: 35,772.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,141.36 : 65,055.08 = 25,922.04 : x
  2. Step 2: Convert to fraction form
    47,141.36/65,055.08 = 25,922.04/x
  3. Step 3: Cross multiply
    47,141.36x = 65,055.08 × 25,922.04
  4. Step 4: Simplify right side
    47,141.36x = 1,686,360,385.96
  5. Step 5: Solve for x
    x = 1,686,360,385.96/47,141.36
  6. Step 6: Final answer
    x = 35,772.42

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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.