Home / 48,912.04-67,498.14-26,556.04

Finding the Fourth Proportional to 48,912.04, 67,498.14 and 26,556.04

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Solution

The fourth proportional to 48,912.04, 67,498.14 and 26,556.04 is: 36,647.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,912.04 : 67,498.14 = 26,556.04 : x
  2. Step 2: Convert to fraction form
    48,912.04/67,498.14 = 26,556.04/x
  3. Step 3: Cross multiply
    48,912.04x = 67,498.14 × 26,556.04
  4. Step 4: Simplify right side
    48,912.04x = 1,792,483,305.77
  5. Step 5: Solve for x
    x = 1,792,483,305.77/48,912.04
  6. Step 6: Final answer
    x = 36,647.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.