Home / 47,094.30-64,989.36-25,873.56

Finding the Fourth Proportional to 47,094.30, 64,989.36 and 25,873.56

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Solution

The fourth proportional to 47,094.30, 64,989.36 and 25,873.56 is: 35,705.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,094.30 : 64,989.36 = 25,873.56 : x
  2. Step 2: Convert to fraction form
    47,094.30/64,989.36 = 25,873.56/x
  3. Step 3: Cross multiply
    47,094.30x = 64,989.36 × 25,873.56
  4. Step 4: Simplify right side
    47,094.30x = 1,681,506,105.32
  5. Step 5: Solve for x
    x = 1,681,506,105.32/47,094.30
  6. Step 6: Final answer
    x = 35,705.09

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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.