Home / 35,221.03-52,833.40-8,926.00

Finding the Fourth Proportional to 35,221.03, 52,833.40 and 8,926.00

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Solution

The fourth proportional to 35,221.03, 52,833.40 and 8,926.00 is: 13,389.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,221.03 : 52,833.40 = 8,926.00 : x
  2. Step 2: Convert to fraction form
    35,221.03/52,833.40 = 8,926.00/x
  3. Step 3: Cross multiply
    35,221.03x = 52,833.40 × 8,926.00
  4. Step 4: Simplify right side
    35,221.03x = 471,590,774.00
  5. Step 5: Solve for x
    x = 471,590,774.00/35,221.03
  6. Step 6: Final answer
    x = 13,389.47

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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.