Home / 30,017.90-41,433.54-24,047.48

Finding the Fourth Proportional to 30,017.90, 41,433.54 and 24,047.48

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Solution

The fourth proportional to 30,017.90, 41,433.54 and 24,047.48 is: 33,192.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,017.90 : 41,433.54 = 24,047.48 : x
  2. Step 2: Convert to fraction form
    30,017.90/41,433.54 = 24,047.48/x
  3. Step 3: Cross multiply
    30,017.90x = 41,433.54 × 24,047.48
  4. Step 4: Simplify right side
    30,017.90x = 996,372,224.48
  5. Step 5: Solve for x
    x = 996,372,224.48/30,017.90
  6. Step 6: Final answer
    x = 33,192.60

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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.