Home / 98,166.27-147,042.53-44,903.10

Finding the Fourth Proportional to 98,166.27, 147,042.53 and 44,903.10

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Solution

The fourth proportional to 98,166.27, 147,042.53 and 44,903.10 is: 67,260.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,166.27 : 147,042.53 = 44,903.10 : x
  2. Step 2: Convert to fraction form
    98,166.27/147,042.53 = 44,903.10/x
  3. Step 3: Cross multiply
    98,166.27x = 147,042.53 × 44,903.10
  4. Step 4: Simplify right side
    98,166.27x = 6,602,665,204.33
  5. Step 5: Solve for x
    x = 6,602,665,204.33/98,166.27
  6. Step 6: Final answer
    x = 67,260.02

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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.