Home / 97,382.23-146,095.22-30,826.35

Finding the Fourth Proportional to 97,382.23, 146,095.22 and 30,826.35

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Solution

The fourth proportional to 97,382.23, 146,095.22 and 30,826.35 is: 46,246.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,382.23 : 146,095.22 = 30,826.35 : x
  2. Step 2: Convert to fraction form
    97,382.23/146,095.22 = 30,826.35/x
  3. Step 3: Cross multiply
    97,382.23x = 146,095.22 × 30,826.35
  4. Step 4: Simplify right side
    97,382.23x = 4,503,582,462.11
  5. Step 5: Solve for x
    x = 4,503,582,462.11/97,382.23
  6. Step 6: Final answer
    x = 46,246.45

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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.