Home / 97,833.13-146,815.47-34,653.04

Finding the Fourth Proportional to 97,833.13, 146,815.47 and 34,653.04

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Solution

The fourth proportional to 97,833.13, 146,815.47 and 34,653.04 is: 52,002.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,833.13 : 146,815.47 = 34,653.04 : x
  2. Step 2: Convert to fraction form
    97,833.13/146,815.47 = 34,653.04/x
  3. Step 3: Cross multiply
    97,833.13x = 146,815.47 × 34,653.04
  4. Step 4: Simplify right side
    97,833.13x = 5,087,602,354.53
  5. Step 5: Solve for x
    x = 5,087,602,354.53/97,833.13
  6. Step 6: Final answer
    x = 52,002.86

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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.