Home / 194,252.24-291,420-110,052.32

Finding the Fourth Proportional to 194,252.24, 291,420 and 110,052.32

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Solution

The fourth proportional to 194,252.24, 291,420 and 110,052.32 is: 165,102.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,252.24 : 291,420 = 110,052.32 : x
  2. Step 2: Convert to fraction form
    194,252.24/291,420 = 110,052.32/x
  3. Step 3: Cross multiply
    194,252.24x = 291,420 × 110,052.32
  4. Step 4: Simplify right side
    194,252.24x = 32,071,447,094.40
  5. Step 5: Solve for x
    x = 32,071,447,094.40/194,252.24
  6. Step 6: Final answer
    x = 165,102.07

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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.