Home / 35,089.08-52,632.88-11,396.60

Finding the Fourth Proportional to 35,089.08, 52,632.88 and 11,396.60

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Solution

The fourth proportional to 35,089.08, 52,632.88 and 11,396.60 is: 17,094.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,089.08 : 52,632.88 = 11,396.60 : x
  2. Step 2: Convert to fraction form
    35,089.08/52,632.88 = 11,396.60/x
  3. Step 3: Cross multiply
    35,089.08x = 52,632.88 × 11,396.60
  4. Step 4: Simplify right side
    35,089.08x = 599,835,880.21
  5. Step 5: Solve for x
    x = 599,835,880.21/35,089.08
  6. Step 6: Final answer
    x = 17,094.66

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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.