Home / 96,210.93-144,318.56-33,030.57

Finding the Fourth Proportional to 96,210.93, 144,318.56 and 33,030.57

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Solution

The fourth proportional to 96,210.93, 144,318.56 and 33,030.57 is: 49,546.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,210.93 : 144,318.56 = 33,030.57 : x
  2. Step 2: Convert to fraction form
    96,210.93/144,318.56 = 33,030.57/x
  3. Step 3: Cross multiply
    96,210.93x = 144,318.56 × 33,030.57
  4. Step 4: Simplify right side
    96,210.93x = 4,766,924,133.23
  5. Step 5: Solve for x
    x = 4,766,924,133.23/96,210.93
  6. Step 6: Final answer
    x = 49,546.60

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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.