Home / 46,062.46-68,982.96-26,281.05

Finding the Fourth Proportional to 46,062.46, 68,982.96 and 26,281.05

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Solution

The fourth proportional to 46,062.46, 68,982.96 and 26,281.05 is: 39,358.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,062.46 : 68,982.96 = 26,281.05 : x
  2. Step 2: Convert to fraction form
    46,062.46/68,982.96 = 26,281.05/x
  3. Step 3: Cross multiply
    46,062.46x = 68,982.96 × 26,281.05
  4. Step 4: Simplify right side
    46,062.46x = 1,812,944,620.91
  5. Step 5: Solve for x
    x = 1,812,944,620.91/46,062.46
  6. Step 6: Final answer
    x = 39,358.40

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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.