Home / 97,551.54-146,298.45-41,390.94

Finding the Fourth Proportional to 97,551.54, 146,298.45 and 41,390.94

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Solution

The fourth proportional to 97,551.54, 146,298.45 and 41,390.94 is: 62,074.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,551.54 : 146,298.45 = 41,390.94 : x
  2. Step 2: Convert to fraction form
    97,551.54/146,298.45 = 41,390.94/x
  3. Step 3: Cross multiply
    97,551.54x = 146,298.45 × 41,390.94
  4. Step 4: Simplify right side
    97,551.54x = 6,055,430,366.04
  5. Step 5: Solve for x
    x = 6,055,430,366.04/97,551.54
  6. Step 6: Final answer
    x = 62,074.16

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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.