Home / 35,199.96-48,573.40-19,281.84

Finding the Fourth Proportional to 35,199.96, 48,573.40 and 19,281.84

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Solution

The fourth proportional to 35,199.96, 48,573.40 and 19,281.84 is: 26,607.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,199.96 : 48,573.40 = 19,281.84 : x
  2. Step 2: Convert to fraction form
    35,199.96/48,573.40 = 19,281.84/x
  3. Step 3: Cross multiply
    35,199.96x = 48,573.40 × 19,281.84
  4. Step 4: Simplify right side
    35,199.96x = 936,584,527.06
  5. Step 5: Solve for x
    x = 936,584,527.06/35,199.96
  6. Step 6: Final answer
    x = 26,607.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.