Home / 46,902.08-70,355.28-26,109.92

Finding the Fourth Proportional to 46,902.08, 70,355.28 and 26,109.92

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Solution

The fourth proportional to 46,902.08, 70,355.28 and 26,109.92 is: 39,166.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,902.08 : 70,355.28 = 26,109.92 : x
  2. Step 2: Convert to fraction form
    46,902.08/70,355.28 = 26,109.92/x
  3. Step 3: Cross multiply
    46,902.08x = 70,355.28 × 26,109.92
  4. Step 4: Simplify right side
    46,902.08x = 1,836,970,732.38
  5. Step 5: Solve for x
    x = 1,836,970,732.38/46,902.08
  6. Step 6: Final answer
    x = 39,166.08

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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.