Home / 35,195.98-52,788.47-11,503.34

Finding the Fourth Proportional to 35,195.98, 52,788.47 and 11,503.34

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Solution

The fourth proportional to 35,195.98, 52,788.47 and 11,503.34 is: 17,253.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,195.98 : 52,788.47 = 11,503.34 : x
  2. Step 2: Convert to fraction form
    35,195.98/52,788.47 = 11,503.34/x
  3. Step 3: Cross multiply
    35,195.98x = 52,788.47 × 11,503.34
  4. Step 4: Simplify right side
    35,195.98x = 607,243,718.49
  5. Step 5: Solve for x
    x = 607,243,718.49/35,195.98
  6. Step 6: Final answer
    x = 17,253.21

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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.