Home / 41,971.68-62,957.64-17,012.16

Finding the Fourth Proportional to 41,971.68, 62,957.64 and 17,012.16

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Solution

The fourth proportional to 41,971.68, 62,957.64 and 17,012.16 is: 25,518.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,971.68 : 62,957.64 = 17,012.16 : x
  2. Step 2: Convert to fraction form
    41,971.68/62,957.64 = 17,012.16/x
  3. Step 3: Cross multiply
    41,971.68x = 62,957.64 × 17,012.16
  4. Step 4: Simplify right side
    41,971.68x = 1,071,045,444.90
  5. Step 5: Solve for x
    x = 1,071,045,444.90/41,971.68
  6. Step 6: Final answer
    x = 25,518.29

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1.5x scale

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.