Home / 23,905.76-35,864.24-23,509.06

Finding the Fourth Proportional to 23,905.76, 35,864.24 and 23,509.06

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Solution

The fourth proportional to 23,905.76, 35,864.24 and 23,509.06 is: 35,269.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,905.76 : 35,864.24 = 23,509.06 : x
  2. Step 2: Convert to fraction form
    23,905.76/35,864.24 = 23,509.06/x
  3. Step 3: Cross multiply
    23,905.76x = 35,864.24 × 23,509.06
  4. Step 4: Simplify right side
    23,905.76x = 843,134,362.81
  5. Step 5: Solve for x
    x = 843,134,362.81/23,905.76
  6. Step 6: Final answer
    x = 35,269.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.