Home / 175,162.34-241,736.28-99,710.84

Finding the Fourth Proportional to 175,162.34, 241,736.28 and 99,710.84

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Solution

The fourth proportional to 175,162.34, 241,736.28 and 99,710.84 is: 137,607.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,162.34 : 241,736.28 = 99,710.84 : x
  2. Step 2: Convert to fraction form
    175,162.34/241,736.28 = 99,710.84/x
  3. Step 3: Cross multiply
    175,162.34x = 241,736.28 × 99,710.84
  4. Step 4: Simplify right side
    175,162.34x = 24,103,727,537.28
  5. Step 5: Solve for x
    x = 24,103,727,537.28/175,162.34
  6. Step 6: Final answer
    x = 137,607.93

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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.