Home / 35,404.34-53,125.02-14,346.62

Finding the Fourth Proportional to 35,404.34, 53,125.02 and 14,346.62

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Solution

The fourth proportional to 35,404.34, 53,125.02 and 14,346.62 is: 21,527.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,404.34 : 53,125.02 = 14,346.62 : x
  2. Step 2: Convert to fraction form
    35,404.34/53,125.02 = 14,346.62/x
  3. Step 3: Cross multiply
    35,404.34x = 53,125.02 × 14,346.62
  4. Step 4: Simplify right side
    35,404.34x = 762,164,474.43
  5. Step 5: Solve for x
    x = 762,164,474.43/35,404.34
  6. Step 6: Final answer
    x = 21,527.43

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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.